Weld(ing) defect
[化] 焊接缺陷
🧩 词语组成解析
🗣️ 情景例句
That sounds like a good idea.
似乎是个好主意。
Some people never learn.
有些人就是学不乖。
The race gave everyone a great deal of pleasure.
这次比赛使每个人都挺开心。