Valvulae foraminis ovalis
[医] 卵圆孔瓣
🧩 词语组成解析
[医] 瓣, 瓣膜
🗣️ 情景例句
Keep smiling! things will calm down.
乐观一点，事情会平息下来的。
We're having a little get-together Friday night.
周五晚上我们有个小派对。
I haven't got any either.
我也没有。