发布于：2025-07-04 22:48浏览量：86文/优校网
【来源及含义】Latin: rein, bridle, a bit (as in a horses mouth); by extension, a medical term for a connecting fold of membrane in the body
【同源单词】buccal frenum, effrenation, frenectomy, frenotomy, frenuloplasty, frenulum