Emergency unit
[化] 备用机件; 备用装置
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
But I just sold it and retired.
我前不久把它卖了 然后退休。
So you can take M/T, and they will take a longer time to reach New York Bank.
那么你要采用信汇，只是信汇汇款到纽约银行用的时间较长。
Debbie's father will set out with her in a small boat.
黛比的父亲将乘一条小船同她一道出发。