Specific impulse
[化] 比冲量
🧩 词语组成解析
🗣️ 情景例句
I don't see why she's so against the idea.
我不明白她为何如此反对这个计划。
Not necessarily.
不见得。
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。