Weld length
[机] 熔接长度
🧩 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
You are very lucky, Robbie, to have such a nice family.
Robbie你真幸运 拥有这样温馨的家。
A new bicycle is out of the question - we can't afford it.
买新自行车的事谈不上 —— 我们买不起。
No, I'm afraid I'm not.
不，恐怕我来不了了。