Pneumograph
n. 呼吸描记器\\n[医] 呼吸描记器
🗣️ 情景例句
Here are our catalogues, brochures, price lists.
这儿有目录、小册子、价格表。
I can't do it by myself.
我一个人哪做得完啊！
The answer is zero.
白忙了。