Cardiotachometer
n. [医]心动计数器,心率计
🗣️ 情景例句
I must prepare my lessons.
我必须准备工课。
Every salesman boasts of his own wares.
老王卖瓜，自卖自夸。
Ha ha! This is not take-away food! This is home cooking!
哈哈！这不是方便食品！这是家庭烹制的。