Oris vestibulum
[医] 口前庭
🧩 词语组成解析
[医] 口的
[医] 前庭
🗣️ 情景例句
She said she'll call you later.
她说她等会儿给你电话。
An idle youth,a needy age.
少壮不努力，老大徒伤悲。
It seemed certain that she would be the first ship home, but during the race she had a lot of bad luck.
看来，它首先返抵英国是确信无疑的了，但它却在比赛中连遭厄运。