Leukothrombopenia
白细胞血小板减少
🗣️ 情景例句
What do you think of the terms of payment?
关于付款条件你们有什么意见？
I'm here on business.
我来这里出差。
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。