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
I'm ready. See you later, Marilyn.
我准备好了。Marilyn 再见。
A man without money is a bow without an arrow.
人无钱，犹如弓无箭。
I got a bad headache, and my nose is running.
我头痛得厉害，还流鼻涕。