nasolabial

例句：

1. 1.The patient's nasolabial folds were wrinkled and puffy.
   病人的鼻唇沟褶皱且肿胀。
2. 2.The artist's use of color in his paintings is quite unique.
   这位艺术家在画作中使用的颜色非常独特。
3. 3.The child's laughter echoed throughout the room.
   孩子的笑声在整个房间里回荡。