Spotweld
点焊(缝, 接点)
🗣️ 情景例句
No, no. I just changed my seat.
不 不。我刚才换了一下座位。
The fox changes his skin but not his habit.
狐狸可以改变皮毛，但不能改变习性。
Tim is an engineer.He is working for a big firm and he has already visited a great number of different places in Australia.
蒂姆是个工程师，正在一家大公司工作，并且已经去过澳大利亚的不少地方了。