Electrokymograph
n. 心脏动态摄影机\\n[医] 电记波照相器
🗣️ 情景例句
Let's have some music!
我们来点音乐吧！
English has become an international language.
英语已经成为一门国际语言。
We need to make a change on our last order.
上回的订单我们需要更改。