frenum ['fri:nəm]

frenum的基本解释

n.

系带

与frenum相关的网络例句 [注：此内容来源于网络，仅供参考]

The buccal frenum is also a fold of mucous membrane, but varies in shape from a single fold to a broad fan. The levator anguli oris muscle passes beneath it and its action affects its position, as does theorbicularis oris and the buccinator. The former pulls the frenum forwards, the latter backwards.

颊系带同样是一个粘膜皱襞，但形态，从一个细窄条带状到宽平如盘状而变化多样；提口角肌从其下通过，并在收缩时影响颊系带的位置；同样，口轮匝肌和咬肌，前者使颊系带向前，后者使其向后运动。

The labial frenum is a fold of mucous membrane which contains no muscle and has no action of its own. Its attachment on the labial side of the ridge is often low, depending on the degree of resorption of the ridge. The labial flange of the denture must possess a corresponding notch to allow the frenum to pass through.

唇系带是不含肌纤维，无自主运动的粘膜皱襞，其附着于唇侧牙槽嵴的位置较低，取决于牙槽嵴的吸收程度，义齿唇侧翼缘必须形成相应的切迹，以使系带通过。

Restricted mobility of the tongue resulting from abnormal shortness of the frenum.

牲口的恶癖一种不良好的习惯，例如家畜中的咬槽咽气癖