Marstressing
马氏体应力; 马氏体应力淬火
🗣️ 情景例句
The speed limit here is 60 miles an hour.
这儿限速为每小时六十英里。
I have no idea what they're going to say, so I'll have to play it by ear.
我一点不知道他们将会说些什么，所以我只好见机行事。
Next what? I'm sorry I don't quite follow you.
下一个什么？对不起，我没有完全听懂你的话。