to spare

https://tts.langeek.co/read?text=dG8gc3BhcmU&hash=38476e9660e3891ed2ebd815eb622436eb631b0f&lang=en&cache-only=0&driver=googletts

business

https://tts.langeek.co/read?text=YnVzaW5lc3M&hash=535eec2b49faab2effd256cb6218d291b9ba79e7&lang=en&cache-only=0&driver=googletts

A consultant is an expert who provides advice and guidance to individuals or organizations in a specific field or industry. Consultants are hired for their specialized knowledge and skills to help solve problems, improve performance, or achieve goals. They may work independently or as part of consulting firms, offering strategic insights, analyzing data, developing recommendations, and implementing solutions customized to their clients' needs. Consultants operate across various areas including business, healthcare, technology, and more, contributing their expertise to support decision-making and enhance organizational success.

Who is a "consultant"?

consultant

https://tts.langeek.co/read?text=Y29uc3VsdGFudA&hash=dfa23d4cfb3ed6706a1eb725975b91a2fcd34a80&lang=en&cache-only=0&driver=googletts

to diversify

https://tts.langeek.co/read?text=dG8gZGl2ZXJzaWZ5&hash=e2ac1b348d99de88eca1421a1d0b5b2ff11e4153&lang=en&cache-only=0&driver=googletts

bust

https://tts.langeek.co/read?text=YnVzdA&hash=62e90161ef4f76f2578c42c1ac510e11657b4901&lang=en&cache-only=0&driver=googletts

to go

https://tts.langeek.co/read?text=dG8gZ28&hash=5a4c2fbd80b33118b753ca9598ed7046d2f0dc72&lang=en&cache-only=0&driver=googletts

quadruped

https://tts.langeek.co/read?text=cXVhZHJ1cGVk&hash=6ddcfd329fb7456275222dc95e5e422e3e0b288b&lang=en&cache-only=0&driver=googletts

bulk

https://tts.langeek.co/read?text=YnVsaw&hash=5b67d7403b158465e80d9f0f8848dd856720b5b9&lang=en&cache-only=0&driver=googletts

goods

https://tts.langeek.co/read?text=Z29vZHM&hash=3be13dd1b01eb7ec9225bf06bf43ce85f8a4dccd&lang=en&cache-only=0&driver=googletts

driven

https://tts.langeek.co/read?text=ZHJpdmVu&hash=e6f00f1dcffbea853d832534544acda21319c676&lang=en&cache-only=0&driver=googletts

to boycott

https://tts.langeek.co/read?text=dG8gYm95Y290dA&hash=385045daf76ec4d058e43d30236b510662c66414&lang=en&cache-only=0&driver=googletts

The idiom "light bulb moment" originates from the concept of a light bulb turning on and producing light when electricity flows through it. This phrase is used to highlight a moment of sudden realization or insight when a person grasps a concept, solves a problem, or understands something that they could not before. It signifies the transition from confusion or ignorance to clarity and understanding.

What is the origin of the idiom "light bulb moment" and when to use it?

light bulb moment

https://tts.langeek.co/read?text=bGlnaHQgYnVsYiBtb21lbnQ&hash=c4d5e632cdf87eff07d217d356f0fc1e80137d73&lang=en&cache-only=0&driver=googletts

storage

https://tts.langeek.co/read?text=c3RvcmFnZQ&hash=e6f34cfdf0d9d9a2003d94ea6762b95c1d8c5ce7&lang=en&cache-only=0&driver=googletts

to progress

https://tts.langeek.co/read?text=dG8gcHJvZ3Jlc3M&hash=5498231aaada923e151ef1c3ac35310b91ba4567&lang=en&cache-only=0&driver=googletts

import

https://tts.langeek.co/read?text=aW1wb3J0&hash=be37fcc7ebc77ba468e9318d58cec46ab249ac08&lang=en&cache-only=0&driver=googletts

to decrease

https://tts.langeek.co/read?text=dG8gZGVjcmVhc2U&hash=0b953d870b878dc28969eb8fee0c177da7f930bf&lang=en&cache-only=0&driver=googletts

export

https://tts.langeek.co/read?text=ZXhwb3J0&hash=0ba5e8fed2ac4c67cbeec7ef3186159d2105337e&lang=en&cache-only=0&driver=googletts

to record

https://tts.langeek.co/read?text=dG8gcmVjb3Jk&hash=558f57f0253e49ef82b5c270a1c025fb47608c7c&lang=en&cache-only=0&driver=googletts

refund

https://tts.langeek.co/read?text=cmVmdW5k&hash=f33f073c61590debf4112eb7be6b57f82047150e&lang=en&cache-only=0&driver=googletts

to produce

https://tts.langeek.co/read?text=dG8gcHJvZHVjZQ&hash=5fb8578b09be5bcbb844181c58a533ddb996ad31&lang=en&cache-only=0&driver=googletts

permit

https://tts.langeek.co/read?text=cGVybWl0&hash=4ea645464ed1b54d0719d98fff15e58e56f93f59&lang=en&cache-only=0&driver=googletts

to transport

https://tts.langeek.co/read?text=dG8gdHJhbnNwb3J0&hash=4015eac1a635842bcbbb861ca0af9af08218a03a&lang=en&cache-only=0&driver=googletts

to insult

https://tts.langeek.co/read?text=dG8gaW5zdWx0&hash=f99a082a58b7081f3c411a85b17546d45cd76f25&lang=en&cache-only=0&driver=googletts

to protest

https://tts.langeek.co/read?text=dG8gcHJvdGVzdA&hash=72e85cc49cf5e5881e2b4b8323bd42f0db7a52e8&lang=en&cache-only=0&driver=googletts

to refuse

https://tts.langeek.co/read?text=dG8gcmVmdXNl&hash=76c1db0c4ca40ccebb18817b3862ac56274985e5&lang=en&cache-only=0&driver=googletts

to present

https://tts.langeek.co/read?text=dG8gcHJlc2VudA&hash=dbf3c7f487c238f5305f9632ae902e83f36cd3b2&lang=en&cache-only=0&driver=googletts

minute

https://tts.langeek.co/read?text=bWludXRl&hash=d6363ef7be48c22924eb95ce156142d1d0505c1e&lang=en&cache-only=0&driver=googletts

to object

https://tts.langeek.co/read?text=dG8gb2JqZWN0&hash=45c357df1a98fa919c8c6462f0bccb52af96c96a&lang=en&cache-only=0&driver=googletts

invalid

https://tts.langeek.co/read?text=aW52YWxpZA&hash=3b33f2a8d0e150f5092c876d8329432e181d9766&lang=en&cache-only=0&driver=googletts

contract

https://tts.langeek.co/read?text=Y29udHJhY3Q&hash=b52573f1184f13d08b59fab60443cf3af8e03410&lang=en&cache-only=0&driver=googletts

The idiom "out of date" originates from the concept of something being past its expiration or validity period. It refers to things that are no longer current, relevant, or in line with the latest standards or practices. The expression is used to convey the idea that the item or information is outdated and should be replaced or updated to align with the current state of affairs.

What is the origin of the idiom "out of date" and when to use it?

out of date

https://tts.langeek.co/read?text=b3V0IG9mIGRhdGU&hash=eba4e902c5572ce1951137491f3861334ad25c73&lang=en&cache-only=0&driver=googletts

rubbish

https://tts.langeek.co/read?text=cnViYmlzaA&hash=c481feff4c09271e4f91ba1ecc0a05c9d0353cef&lang=en&cache-only=0&driver=googletts

small

https://tts.langeek.co/read?text=c21hbGw&hash=1ac18a42c9103ea76f08f04fc04eb2464c6197fd&lang=en&cache-only=0&driver=googletts

written agreement

https://tts.langeek.co/read?text=d3JpdHRlbiBhZ3JlZW1lbnQ&hash=17663be44f24936f07310aefc4f7e2b6735a27fe&lang=en&cache-only=0&driver=googletts

satisfied

https://tts.langeek.co/read?text=c2F0aXNmaWVk&hash=a9b8e9e0b882c7aaf100dc1d7f6cb41e95339a39&lang=en&cache-only=0&driver=googletts

https://tts.langeek.co/read?text=YmFn&hash=5b3e50e8ad72cea81ac4002a75850e1088f83400&lang=en&cache-only=0&driver=googletts

zillion

https://tts.langeek.co/read?text=emlsbGlvbg&hash=839c4f8d3bdcc7022a2a10b53200678c2b6e3609&lang=en&cache-only=0&driver=googletts

pile

https://tts.langeek.co/read?text=cGlsZQ&hash=99404e544b5fce713975f11e6222e1ad6d1ff6bd&lang=en&cache-only=0&driver=googletts

umpteen

https://tts.langeek.co/read?text=dW1wdGVlbg&hash=cc6cc03c501a9369bfd5356ee6396d19332a24df&lang=en&cache-only=0&driver=googletts

horde

https://tts.langeek.co/read?text=aG9yZGU&hash=e7a7b0525dc02d264bb22f860b2aae2ddd9de17a&lang=en&cache-only=0&driver=googletts

mass

https://tts.langeek.co/read?text=bWFzcw&hash=a65c2b8bb086d2b1028bb78413786de4b907b8bd&lang=en&cache-only=0&driver=googletts

heap

https://tts.langeek.co/read?text=aGVhcA&hash=cfd7740fb4e81f01632f6b4de1ae435318c52160&lang=en&cache-only=0&driver=googletts

load

https://tts.langeek.co/read?text=bG9hZA&hash=711c8318f95fbec954dbfe97450e72b79ea5395b&lang=en&cache-only=0&driver=googletts

to tell off

https://tts.langeek.co/read?text=dG8gdGVsbCBvZmY&hash=daee7da0ec93c185d8c33dbfb1ad91109250de2b&lang=en&cache-only=0&driver=googletts

Here you will find the vocabulary from Unit 6 in the Headway Upper Intermediate coursebook, such as "spare", "consultant", "diversify", etc.

Headway Upper Intermediate "第6单元" 词汇