Interval atrioventricular
[医] 房室[收缩]间期
🧩 词语组成解析
n. 间隔;幕间休息;(数学)区间;
inter(between)+val(wall)→间隔;距离;差异
🗣️ 情景例句
Please look us up.
请和我们联络。
Who is the auther of this biography?
谁是这篇传记的作者?
I'm afraid he's out at the moment. He's at the cinema. Can I take a message?
恐怕他这会儿不在家。他在电影院。我可以给你捎个信儿吗?
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