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
I don't completely agree with you, but I get the point.
我不完全同意你，但是我明白了你的意思。
Yes, a little.
会讲一点。
It's often cold in November and it rains sometimes.
11月常常就冷了，而且有时下雨。