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
But I am going to make a headpiece of lace.
但我准备做一个蕾丝头饰。
Today is the first day of spring.
今天是春天的第一天。
None of us is afraid of difficulties.
我们当中没有一个人害怕困难。