Weld pass
[化] 焊接通道
🧩 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;
🗣️ 情景例句
Do you need-that-pencil?
你要那只铅笔吗？
Reputation is often got without merit and lost without fault.
无功得名是常事，无过失名也是常事。
'Dear me,' she said.
“天啊，”她说，