Endostethoscope
[医] 食管内听心器
🗣️ 情景例句
When you go to a new school it takes a while to know the ropes.
到一所学校读书要花一段时间熟悉情况。
I think it's going to be too high.
我认为它将太高。
There's nothing better for you than plenty of water and sleep.
你最好多喝水多休息。