Valvulae vestibuli
[醫] 前庭瓣(胎兒右心房靜脈瓣)
?? 詞語組成解析
[醫] 瓣, 瓣膜
前庭窗
??? 情景例句
I'm sorry I missed him. I had to work late.
很抱歉我錯過了他醒著的時候。我必須工作到很晚。
Compare your grievs with other men's and they will seem less.
你的悲痛與人比，悲痛就會輕一些。
I'm sure she is.
我肯定她有40歲了。