Electroslag
a. 电渣焊接法的, 电渣冶炼法的
🗣️ 情景例句
Yes.
对。
We extend hospitality to our guests.
我们热情款待客人们。
Mr. Smith knew Jack didn't look at the others because he was nervous.
史密斯先生知道杰克不敢看别人是因为紧张。