假面状的：有两片唇状物，其入口处被一突出的萼包裹着的。用于形容花冠，如金鱼草的花冠。

Having two lips, with the throat closed by a prominent palate. Used of a corolla, such as that of the snapdragon.

youdao

假面状的有两片唇状物，其入口处被一突出的萼包裹着的。用于形容花冠，如。

Having two lips, with the throat closed by a prominent palate. Used of a corolla, such as that of the snapdragon.

youdao

目的：介绍鼻唇沟岛状皮瓣在面部皮肤缺损修复中的应用和效果。

Objective: To investigate the application and outcome of nasolabial island pedicle flap in reconstruction of medium-sized skin defects in the face.

youdao