Microtensiometer
测微张力计
🗣️ 情景例句
Don't let it get you down. it will be over with soon.
别为此烦恼。 事情很快就会过去的。
I have to become strong.
我必须庄敬自强。
First of all, I will outline the characteristics of our product.
首先我将简略说明我们商品的特性。