常見(jiàn)例句雙語(yǔ)例句Her dentist advised that the problem might be coming from her thicker-than-average lingual frenulum.她的牙毉說(shuō)口語(yǔ)水平上不去的原因可能是她的舌系帶比一般人的要厚。 返回 lingual frenulum