Dentes columellaris
[医] 磨牙, 臼齿
🧩 词语组成解析
齿状部份
🗣️ 情景例句
All right, ladies and gentlemen.
好啦， 女士们， 先生们。
Violinist
小提琴演奏家
Workers will have completed the new roads by the end of this year.
工人们将在今年年底前把新路铺好；