Interatrial sulci
[医] 房间沟(胚胎)
🧩 词语组成解析
心房间的
[医] 沟
🗣️ 情景例句
Yes, I am.
是的，我是。
His classical music is so quiet. I can't even hear it!
他的古典音乐幽静得听不见。
That's right.
对。