Phonocardiogram
n. [医]心音图
🗣️ 情景例句
It's good for every day. It will be good for school, Michelle.
这套衣服每天都可以穿。它适合上学时穿， Michelle。
Take care of the pence and the pound will take care of themselves.
金钱积少便成多。
How long has Jim been at his school?
吉姆到校有多长时间了？