Nonductile
无延性[塑性]的
🗣️ 情景例句
What are you majoring in?
你主修什么专业？
Archeologists still can only surmise as to the origin of Man.
考古学家们对于人类的起源依然无法推测。
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。