Ostium atrioventriculare dextrum
[医] 右房室口
🧩 词语组成解析
n. 口, 门, 孔\\n[医] 口, 门口
🗣️ 情景例句
We're going to take it slow first.
开头我们要做慢一点。
Many receive advice only the wise profit by it.
聆忠言者众，智者独获益。
Summer holidays will begin next month.What are you going to do?
下个月暑假就开始了。你有什么打算？