Microosmometer
微渗压计
🗣️ 情景例句
He jumps from one job to another.
他经常换工作。
Buyers, generally speaking, bear the change of packing.
一般来说，买方应承担包装费用。
I'm sorry, these 2 books are 3 days overdue.
小姐，对不起，这两本书已经过期3天了。