Electroncardioscop
n. 听诊器
🗣️ 情景例句
We enjoyed our trip to Europe.
这次到欧洲旅行，我们非常愉快。
What is learnt in the cradle lasts (or is carried) to the grave.
小时学会的事情到老不会忘记。
'It's a strange mixture I make myself. '
“这是一种我自己配制的奇特的混合物。”