Weld preheating
[化] 焊前预热
🧩 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;
[计] 预热的
🗣️ 情景例句
What's happening with you these days?
你近来好吗？
He that fears you present, will hate you absent.
当面怕你的人背后会恨你。
It was simply a blank sheet of paper.
而是一张白纸。