Maraging
马氏体时效处理; 高强度热处理
🗣️ 情景例句
You must be very tired after the journey.
旅行之后，您一定累了吧！
I'm cutting grass outside.
我在外面剪草。
Yes, she is. Would you like a word with her?
她在，你想跟她说话吗？