Ventricular extrasystole
[医] 室性期外收缩
🧩 词语组成解析
a. 心室的, 膨胀的
n. 期外收缩, 额外收缩
🗣️ 情景例句
And I'll need to see your passport.
另外，我需要看一下您的护照。
Can you tell me what time Mr. chen will be back ?
你能否告诉我陈先生何时会回来？
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。