A short frenulum can sometimes cause speech difficulties.

短的系带有时会导致语言困难。

The frenulum under the tongue helps in speech articulation.

舌头下面的系带有助于发音。

The surgeon carefully cut the frenulum to improve tongue movement.

外科医生小心地切开系带以改善舌头的活动。

During the dental check-up, the dentist examined the frenulum closely.

在牙科检查期间，牙医仔细检查了系带。

The baby was born with a tight frenulum that needed to be corrected.

这个婴儿出生时系带过紧，需要矫正。

Frenulum of cranial medullary velum

颅侧髓帆系带

This point is called the bridle, or frenulum.

这一交合处叫作系带（英语为bridle或frenulum）。