Read Edit View history 鼻唇沟 bíchúngōu nasolabial fold Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 鼻唇沟/鼻唇溝 · bíchúngōu · nasolabial fold 2026/03/04 鼻唇沟 / 鼻唇溝 bíchúngōu nasolabial fold The skin folds that run from each side of the nose to the corners of the mouth, commonly known as smile or laugh lines. 随着年龄的增长,她脸上的鼻唇沟变得越来越明显。 created sense Mar 4, 2026, 02:25 AM