Contraction percentage
[机] 收缩率
🧩 词语组成解析
contraction
[kən'trækʃən]
n. 收缩，缩减;[语]缩略，略体，缩写;（开支等）缩减;（分娩时）子宫收缩;
🗣️ 情景例句
I'll think-it-over.
我会仔细考虑的。
We are supposed to help each other.
我们理应彼此帮助。
Then knowledge began to be accumulated according to a systematic plan.
于是，知识便开始有系统有计划地积累起来。