a small column (or structure resembling a column) that is a part of a plant or animal
例句
Additionally, lymphatic drainage does not occur in the columella region. 另外，鼻小柱部位无淋巴引流。
Alar cartilaginous muscle ring consisted of medial crus,lateral crus and basal part,columella part of nasal muscle. 由鼻翼软骨的内、外脚及穹窿部与鼻肌的两束肌纤维连结而成的鼻翼软骨肌肉环。
It further ascends to the vertex and winds along the forehead to the columella of the nose. 上巅，循额，至鼻柱，经素髎，水沟，会于足阳明，至兑端，入龈交。
Musculus orsbicularis oris was bluntly separated up to the tip of the nose through nasal columella. 结果56例受术者全都效果满意,无鼻翼变形、瘢痕或感染等并发症。
Results\ Obtain a satisfactory result to reform depressed nose,nasal columella and maxilla. 结果用此方法于隆鼻同时行面中部凹陷充填,效果满意。
Objective\ Using simple method to reform depressed middle part of the face and to prolong nasal columella. 目的寻求以比较简便的方法改善面中部凹陷和鞍鼻畸形。
