Phonoscope
n. 验声器, 校音器, 内脏叩听器\\n[医] 心音波照相器, 内脏叩听器
🏥 医学释义
①心音波照像机 ②内脏叩听器
🗣️ 情景例句
As soon as he left his table.
他刚离开桌子。
What time does the train for Boston leaves?
去波士顿的火车几点开？
We must stress that these payment terms are very important to us.
我们必须强调这些付款条件对我们很重要。