Welding slag
[化] 焊渣
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
slag
[slæɡ]
n. 矿渣;熔渣;
vt.& vi. （使）成渣（状）;变熔渣;
🗣️ 情景例句
He always seems such a happy guy.
他似乎永远是个快乐的人。
Don't teach your grandmother to suck eggs.
休要班门弄斧。
Yes, I've got the information for all the computers now.
是的，现在我已弄到了所有有关电脑的情况。