Specific impulse
[化] 比冲量
🧩 词语组成解析
🗣️ 情景例句
I think it's about time we got going.
我想差不多是告辞的时候了。
Is that all he thinks about?
他想的事只是这些吗？
Let 's see, that means a 2% discount if paid within ten days.
哦。那是说如果10天内付款，有2%的折扣。