Electrowelding
电焊
🗣️ 情景例句
Yes, of course.
可以，当然可以。
What time does the first train to Boston leave?
第一班去波士顿的列车什么时间开出呢？
Then Von Frisch moved the dish to the east of the hive and waited for a marked bee to feed.
然后，冯·弗里施把碟子移到蜂箱的西边，等待有标记的蜜蜂来吃。