Interatrial sulci
[医] 房间沟(胚胎)
🧩 词语组成解析
心房间的
[医] 沟
🗣️ 情景例句
I waited for you for about a quarter of an hour.
我等了你差不多一刻钟。
Please estimate your living costs for this month.
请估计一下你这月的生活费用。
As the floods had put the telephone out of order, we could not find out how they were managing.
由于洪水造成了电话中断，我们无法了解他们情况。