rusty

https://tts.langeek.co/read?text=cnVzdHk&hash=363f6e7d3c33ae74abe14fcc2f0930c2e43fb58c&lang=en&cache-only=0&driver=googletts

dated

https://tts.langeek.co/read?text=ZGF0ZWQ&hash=e3364096a73e02b63d4df6fc4aa66cf748329afe&lang=en&cache-only=0&driver=googletts

to decay

https://tts.langeek.co/read?text=dG8gZGVjYXk&hash=87800e0bbc2981abf6c57de4ccd1f0c437c4f07c&lang=en&cache-only=0&driver=googletts

plastic

https://tts.langeek.co/read?text=cGxhc3RpYw&hash=4f4b001f70c4fa15d663f75d326f2721ede782e3&lang=en&cache-only=0&driver=googletts

smooth

https://tts.langeek.co/read?text=c21vb3Ro&hash=2895bfe09196c891486ac42bd1cfc072ac5fc629&lang=en&cache-only=0&driver=googletts

transparent

https://tts.langeek.co/read?text=dHJhbnNwYXJlbnQ&hash=15e9b7fc1ebc021586b0519cd4654c2d8f0b8bb3&lang=en&cache-only=0&driver=googletts

broad

https://tts.langeek.co/read?text=YnJvYWQ&hash=078efdcfb3537a15fcb8ed99a892f0b5846cdcb8&lang=en&cache-only=0&driver=googletts

triangular

https://tts.langeek.co/read?text=dHJpYW5ndWxhcg&hash=c04c62c74eeabc4cb8746e457cb76e4f9bfc959d&lang=en&cache-only=0&driver=googletts

controversial

https://tts.langeek.co/read?text=Y29udHJvdmVyc2lhbA&hash=392d5c6aa8a253d4962e8fed84826ef5cb82c1c3&lang=en&cache-only=0&driver=googletts

German

https://tts.langeek.co/read?text=R2VybWFu&hash=fccf7aa901b86a1ef3d198697fe780a67b32c016&lang=en&cache-only=0&driver=googletts

to crush

https://tts.langeek.co/read?text=dG8gY3J1c2g&hash=0a5b93fb971d9db747f9b55f4f566c2b645b188d&lang=en&cache-only=0&driver=googletts

tangle

https://tts.langeek.co/read?text=dGFuZ2xl&hash=57bfb672d07e24727e4a7ee6c30a1cb99c34b79b&lang=en&cache-only=0&driver=googletts

Copper is a reddish-brown metal that is commonly used in electrical wiring, plumbing, and various industrial applications. It is known for its excellent conductivity of electricity and heat, as well as its resistance to rust or wearing away over time. Copper is also valued for its ability to be easily shaped into wires and pipes and its flexibility, enabling it to be stretched into thin sheets or drawn into fine wires. Additionally, copper is used in alloys, such as brass and bronze, for various purposes, including making musical instruments and decorative items.

What is "copper"?

copper

https://tts.langeek.co/read?text=Y29wcGVy&hash=b96145fb79c4bab721d65c046ea7a7ee621b4c3f&lang=en&cache-only=0&driver=googletts

to rip

https://tts.langeek.co/read?text=dG8gcmlw&hash=aa9dbc1535eb1d12a7d5918477466fff3f4cc3bb&lang=en&cache-only=0&driver=googletts

huge

https://tts.langeek.co/read?text=aHVnZQ&hash=c0eb5fc6a8a2478d25898565e68dcc000754f830&lang=en&cache-only=0&driver=googletts

winding

https://tts.langeek.co/read?text=d2luZGluZw&hash=4687b6e24c26c3635987f95e86b5d748c39dbb51&lang=en&cache-only=0&driver=googletts

purpose

https://tts.langeek.co/read?text=cHVycG9zZQ&hash=dd31728a213fc7bb008b9bbd93011a87d078c9f8&lang=en&cache-only=0&driver=googletts

material

https://tts.langeek.co/read?text=bWF0ZXJpYWw&hash=dd083252dee5878f7f22951836f019a3fa3403f1&lang=en&cache-only=0&driver=googletts

origin

https://tts.langeek.co/read?text=b3JpZ2lu&hash=0827d36f8cbb0c5fd378e73b89ed0a602d0b4916&lang=en&cache-only=0&driver=googletts

nationality

https://tts.langeek.co/read?text=bmF0aW9uYWxpdHk&hash=ea189e3d18fb4aaf787a4059b3c8e9b232eabbd4&lang=en&cache-only=0&driver=googletts

quality

https://tts.langeek.co/read?text=cXVhbGl0eQ&hash=b33a45125be17187cc929a8bd55292170c35414b&lang=en&cache-only=0&driver=googletts

witty

https://tts.langeek.co/read?text=d2l0dHk&hash=7c83e65cf9049f6318b26c5161e49e8b104a8cc7&lang=en&cache-only=0&driver=googletts

contemporary

https://tts.langeek.co/read?text=Y29udGVtcG9yYXJ5&hash=fa13c3d07dcc71be253b0043cfbd5751d6b1a504&lang=en&cache-only=0&driver=googletts

delicate

https://tts.langeek.co/read?text=ZGVsaWNhdGU&hash=c55dc6a9e45a8108b663827343e764ee5f04f9df&lang=en&cache-only=0&driver=googletts

troubling

https://tts.langeek.co/read?text=dHJvdWJsaW5n&hash=f0e9b0c3e672171cddc8af89923dd7dea0f6780a&lang=en&cache-only=0&driver=googletts

tiny

https://tts.langeek.co/read?text=dGlueQ&hash=202f36dbb879d59348fc7e155dca51ab1c45561f&lang=en&cache-only=0&driver=googletts

stunning

https://tts.langeek.co/read?text=c3R1bm5pbmc&hash=58039f4c9523c6d6d29221cb098b08d9699c2d70&lang=en&cache-only=0&driver=googletts

Silk is a luxurious and natural fiber that is produced by silkworms. It is known for its softness, luster, and draping qualities, which make it a popular choice for high-end clothing and home decor items. Silk fabric is breathable, lightweight, and moisture-wicking, which makes it comfortable to wear in warm weather. It is also a strong and durable material that can withstand frequent wear and washing, as long as it is handled with care. Silk can be dyed in a wide range of colors and patterns, and it is often used for formal and dressy clothing like dresses, blouses, and suits, as well as for bedding, curtains, and upholstery. While silk is a luxurious and high-maintenance material that requires special care, it is a timeless and elegant fabric that has been prized for thousands of years.

What is "silk"?

silk

https://tts.langeek.co/read?text=c2lsaw&hash=eeb902ffb36e998ba80794c4bf2b0be186695aa4&lang=en&cache-only=0&driver=googletts

Indian

https://tts.langeek.co/read?text=SW5kaWFu&hash=3e1cc4cf13c88726aca7a608825afc0a6d825394&lang=en&cache-only=0&driver=googletts

bronze

https://tts.langeek.co/read?text=YnJvbnpl&hash=8c9caf4fedafc22ea7f747d55cf8ee0682c59f95&lang=en&cache-only=0&driver=googletts

rectangular

https://tts.langeek.co/read?text=cmVjdGFuZ3VsYXI&hash=de3d90c11e11e25ab6d5f1e8f6f19fa8aff511dc&lang=en&cache-only=0&driver=googletts

wooden

https://tts.langeek.co/read?text=d29vZGVu&hash=ed735ced0388df85cf73d1490b740a3361eae1d6&lang=en&cache-only=0&driver=googletts

antique

https://tts.langeek.co/read?text=YW50aXF1ZQ&hash=724536ab7ab15e089affe88385fffec6a503b6e7&lang=en&cache-only=0&driver=googletts

abstract

https://tts.langeek.co/read?text=YWJzdHJhY3Q&hash=fe9c6a9de1fe88bc5dc423e1deb68e7c5b2a5fd7&lang=en&cache-only=0&driver=googletts

colorful

https://tts.langeek.co/read?text=Y29sb3JmdWw&hash=d8f1a20493c96dd223e28ba180fa93ccf25530a5&lang=en&cache-only=0&driver=googletts

Aluminum is a lightweight, silvery-white metal that is widely used in various industries due to its versatility, durability, and excellent conductivity. It is the third most abundant element in the Earth's crust. Aluminum is valued for its strength-to-weight ratio, corrosion resistance, and ability to be easily shaped and formed into different products. It is commonly used in the manufacturing of aircraft, automobiles, beverage cans, cookware, and construction materials. Aluminum is also recyclable, making it an environmentally friendly choice for many applications.

What is "aluminum"?

aluminum

https://tts.langeek.co/read?text=YWx1bWludW0&hash=c37945319407050a2676891282591709ac3f00de&lang=en&cache-only=0&driver=googletts

Here you will find the vocabulary from Unit 3 - 3C in the Insight Upper-Intermediate coursebook, such as "decay", "rusty", "transparent", etc.

Insight Upper-Intermediate "Unidad 3 - 3C" Vocabulario