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
Robbie just went to the store.
Robbie刚去商店。
It's quite cold today.
今天天气相当冷。
I heard some one laughing.
我听见有人在笑。