Welded tube
[化] 焊缝管; 焊接管
🧩 词语组成解析
v. 焊接；使结合（weld的过去分词）
🗣️ 情景例句
Make a right at the stop sign.
就在停车再开标志那里向右拐。
I'm not sure. I'll have to think about it.
我现在不敢说定，我得考虑一下。
What's wrong with it?
怎么了？