Hydrospirometer
[医] 水柱[式]肺量计
🗣️ 情景例句
Life has its ups and downs, but it certainly has its rewards.
人生有沉也有浮，但是无论怎样都确有其价值。
There is none without a fault.
人孰无过。
They misplaced this book under other categories.
他们把它错放到另一个类别去了。