Marstraining
马氏体常温加工, 马氏体形变时效
🗣️ 情景例句
I'm sure I won't. I really appreciate all of your hospitality.
这点我相信。我真的很感激你的招待。
He was so startled that he yelled.
他惊吓得高声喊叫。
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。