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
When did you come here?
是什么时候来这儿的？
I've been part of this project since its beginning.
从一开始我就参与这个计划。
He encouraged Indians to start making their own cotton cloth and to refuse to buy cloth made in England.
他鼓励印度人民自己着手纺纱织布，并拒绝购买英国纺织的棉布。