Impact ductility
[化] 冲击韧性
🧩 词语组成解析
n. 延展性, 粘性, 可塑性, 可锻性, 韧性, 柔顺, 驯良\\n[计] 延性, 延度
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
What company do you work for?
你在哪家公司做事？
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，