Interval atrioventricular
[医] 房室[收缩]间期
🧩 词语组成解析
a. 房室的\\n[医] 房室的
🗣️ 情景例句
you're all going to have your tonsils out.
你们都要切除扁桃腺。
Hasty love is soon hot and soon cold.
草草率率谈恋爱，热得快也冷得快。
It's my favourite. Fish and chips.
是我最喜爱的。炸鱼和土豆片。