Pneomatometer
[医] 呼吸气量测定器
🗣️ 情景例句
Designing dresses is a career
设计时装是一种职业
Desperate diseases must have desperate cures.
毒病要用毒药医。
it must be known to any kind of radio astronomer in the universe.
这个频率是宇宙中任何射电天文学家都应该熟悉的。