Weld fumes
[化] 焊接烟尘
🧩 词语组成解析
weld
[wɛld]
vt.& vi. 焊接;使紧密结合;
n. 焊接点;黄色植物染料;
n. 烟, 汽, 气\\n[机] 烟
🗣️ 情景例句
Who's running against him?
谁与他竞选
A drowning man will catch at a straw.
溺水者见草也要抓；急何能择。
Yes, it is.It's very urgent.I feel awful. I have a terrible toothache.
是的，很急。我难受极了，牙痛得要命。