Pre-op
abbr. preoperation 空转, 试运转; preoperational 试运转的
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
观测所\\n[计] 操作, 运算, 算符
🗣️ 情景例句
Well, anyway, if you have time next week, we can go then instead.
不管怎样，如果下周你有时间，我们也可以下周才去。
Poison is poison though it comes in a golden cup.
纵然装入金杯，毒药还是毒药。
We may be able to work out a better deal for you.
我们也许可以想出一个对你有利的办法。