Electrokymograph
n. 心脏动态摄影机\\n[医] 电记波照相器
🗣️ 情景例句
Three minutes to play.
还剩三分钟。
Misforunes come on horseback and go away on foot.
遭灾易，消灾难。
Instead of catching fish,they catch old boots and rubbish.
他们往往鱼钓不到，却钓上来些旧靴子和垃圾。