Microhardness
n. [冶]微硬度,显微硬度
🗣️ 情景例句
Oh, it was nice meeting all of you.
哦， 很高兴会见你们各位。
We have a wide selection of sweaters that will appeal to all ages, and in particular the teenager market which you specified.
我们有各种各样适合各个年龄层次的羊毛衫，特别是您专门提到的青少年市场。
Before it becomes a retirement village,
在硅谷变成一个退休村之前，