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
Our troop was under his command.
我们的部队由他指挥。
Never be weary of well doing.
行善莫厌烦。
Goodbye, Helen.Nice to see you.
再见，海伦。见到你真高兴。