Atrioventricular canal
[医] 房室管
🧩 词语组成解析
a. 房室的\\n[医] 房室的
🗣️ 情景例句
and they always will be.
将来也永远会如此。
Continual failure drove him to suicide.
不断的失败逼得他自杀。
We should learn the value of money and learn how many hours' work has to be done before we can buy something.
我们应该认识到钱的价值，知道要干多少小时的活，我们才能买某件物品。