to back up
[动词]
to support someone or something

支持, 支援
Ex: He backed his colleague up in the dispute with the client.他在与客户的争执中**支持**了他的同事。
to get up
[动词]
to wake up and get out of bed

起床, 醒来
Ex: She hit the snooze button a few times before finally getting up.她按了几次贪睡按钮,最后才**起床**。
to hook up
[动词]
to link or connect someone or something to another device or system

连接, 接通
Ex: The electrician will hook up the solar panels to the grid to start generating electricity .电工将**连接**太阳能电池板到电网以开始发电。
to prop up
[动词]
to provide financial or material support to an organization, system, or person to prevent failure

提供财政支持, 支撑
Ex: The bank loaned funds to prop the company up during its financial crisis.银行贷出资金以**支撑**该公司度过其财务危机。
to sit up
[动词]
to stay awake beyond the usual or expected time

熬夜, 保持清醒
Ex: The party was so lively that many guests chose to sit up until the early morning hours.派对非常热闹,以至于许多客人选择**熬夜**到凌晨。
to stand up for
[动词]
to defend or support someone or something

捍卫, 支持
Ex: The team captain stood up for their teammates when they faced unfair criticism .当队友面临不公平的批评时,队长**站出来**为他们辩护。
to stay up
[动词]
to choose not to go to bed and remain awake

熬夜, 不睡觉
Ex: The students stayed up studying for the exam, reviewing their notes and practicing problem-solving.学生们为了考试**熬夜**学习,复习笔记并练习解决问题。
to wait up
[动词]
to stay awake and wait for someone to come

熬夜等待, 不睡觉等人
Ex: We waited up for hours until our friends arrived from the trip .我们**熬夜等了**几个小时,直到我们的朋友从旅行中回来。
to wake up
[动词]
to no longer be asleep

醒来, 起床
Ex: We should wake up early to catch the sunrise at the beach .我们应该早起去海滩看日出。
to wire up
[动词]
to connect something to electrical equipment using wires

接线, 连接
Ex: The technician was hired to wire up the security system in the office .技术员被雇来**连接**办公室的安全系统。
使用'Up'的短语动词 |
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