Postpubis
后耻骨
🗣️ 情景例句
I've been wrestling
我一直左思右想
You're getting on my nerves!
你很烦耶！
Oxygen is widely used in ship repairs for cutting and joining metal plates or pipes.
在船舶修理过程中，常常使用氧气切割和焊接金属板或金属管。