Dentes permanentes
[医] 恒牙
🧩 词语组成解析
齿状部份
🗣️ 情景例句
Richard showed me your photo.
Richard给我看了你的照片。
Pitchers have ears.
隔墙有耳。
They're people I met during the trip.
他们是我旅行时认识的人。