Weld toxic gases
[化] 焊接有害气体
🧩 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. 气体
🗣️ 情景例句
It is not as difficult as it looks.
这并不像看起来那丢难。
A man knows his companion in a long journey and a little inn.
路遥知马力，日久见人心。
How about having lunch with me?
一起吃顿中饭怎样？