Retool
[ 'ri:'tu:l ]
出国 Abroad
vt.& vi. (给…)更换工具, (给…)更换机械设备;
vt. 改组,革新;
📝 例句
In the computer industry, engineers have to retool frequently.
在电脑业中, 工程师必须经常以新知识充实装备自己.
🗣️ 情景例句
It's nice to see young love.... Oh, to be young again!
真高兴看见年轻人相爱……。啊 能再恢复年轻多好
How long does it take?
火车要开多久?
You must always return your library book on time!
你必须按时归还图书馆的书!
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