Interatrial sulci
[医] 房间沟(胚胎)
🧩 词语组成解析
心房间的
[医] 沟
🗣️ 情景例句
How's your son getting on with his English?
你儿子的英语学得好吗？
Money answers all things.
金钱是万能的。
I have quite a lot of homework to do.
我有很多家庭作业要做。