Eutecrod
[机]共晶焊焊条
🗣️ 情景例句
Mr. Malcolm Stewart, and it looks like a personal letter.
Malcolm Stewart先生收 ，而且看来是一封私人信件。
The fox knew too much, that's how he lost his tail.
机关算尽太聪明，反误了卿卿性命。
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？