Microdilatometer
微膨胀计
🗣️ 情景例句
We had a cat when I was eight years old.
我八岁时养过一只猫。
This window is just as wide as that one.
这扇窗户就象那一个一样宽。
Hmm! I think I can mend it. But I want a knife. Do you have a knife?
我想我可以，但需要一个小刀，你有吗？