Reaction force
[机] 反动力
🧩 词语组成解析
force
[fɔ:s]
n. 力;武力;（社会）势力;魄力;
vt. 强迫;强行;促使，推动;强奸;
🗣️ 情景例句
I expected something better.
我所期望的比这要好。
Altogether it will take ten days to make the trip.
完成旅行将花10天。
Invariably the background was the same: dirt and poverty, and very uncomfortable.
肮脏、贫穷，极其不舒适。