Stretching force constant
[化] 键力常数
🧩 词语组成解析
[机] 伸展作业, 锻伸作业
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've still got a ton of paperwork left to do.
我有成吨的工作要做。
Buy one get one free.
买一送一。
The distinction of our product is its light weight.
我们产品的特点就是它很轻。