Porta vestibuli
[医] 前庭孔(胚)
🧩 词语组成解析
[医] 门, 室间孔
前庭窗
🗣️ 情景例句
I received a letter from my parents this morning.
今天早上我收到父母一封信。
Not only did I forget my train ticket, but I also forgot my passport.
我不仅忘了带火车票，还忘了带护照。
Sure, go ahead.
当然可以，看吧。