Weldbonding
[化] 胶接点焊
🗣️ 情景例句
I think your idea of working at home is perfect.
我觉得你在家里工作的主意太好了。
Do you know the boy whose aunt is an artist?
你知道那男孩的姑妈是艺术家?
How old are you?
您多大岁数了？