Vacuum welding
[化] 真空焊接
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
And then make your own decision.
然后你自己做决定。
This kind of box is not suitable for the transport of the tea sets by sea.
这种箱子不适合装茶具海运。
'I've been coming up here night after night for weeks now.
“好几个星期了，我天天夜里到钟楼上来。