鼻唇沟 Save Sign in to save words Traditional (Taiwan): 鼻唇溝 bíchúngōu ㄅㄧˊ ㄔㄨㄣˊ ㄍㄡ nasolabial fold smile lines laugh lines Character by character 鼻(bí)nose 唇(chún)lip 沟(gōu)ditch A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0