英语词汇upgrade的意思、翻译、用法及例句-英语用法大全

词组	upgrade
释义	upgrade ☞upgradev. [ˌʌp′ɡreɪd]　(upgrades; upgraded; upgrading) 双解释义　vt.　提高等级 give a higher position 基本要点 1. upgrade的基本意思是使当前的状况再提高一个等级。只用作及物动词，可接名词或代词作宾语。 2. upgrade可接介词to表示“提高到…标准”。词汇搭配～+名词　～ the land　提高土地等级　～ the pay　提高工资　～ the status　提高地位～+介词　～ to　提高到…标准〔级别〕句型例句用作及物动词 ▲ S+～+n./pron. 　We need to upgrade the pay and status of teachers.　我们需要提高教师的工资和地位。　They upgraded the land by improving it with new buildings.　他们以建造新楼房来提高土地的等级。常用短语 ♣ upgrade to　(v.+prep.) 　提高到…标准〔级别〕　raise the standard of sth to a higher level ▲ upgrade sb/sth to sb/sth 　The farmers have been trying to upgrade their cattle to the required standard.　农民们一直在力图使他们的牛达到标准。 ◇ 用于be ～ed结构　She was upgraded to sales director.　她已被提升为销售部主任。　Our legation was upgraded to an embassy.　我们的公使馆升级为大使馆。
随便看	commencement commend comment commentary commerce commercial commission commit commitment committee commodity common commonplace commonwealth commotion communicate communication communism communist community commute compact companion company comparable

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