1. crow's-feet：表情纹是因面部肌肉活动使面部松弛的皮肤皱摺,如皱眉蹙额 (Frown Lines) 、鱼尾纹 (Crow's Feet)、额前皱纹 (Horizontal Forehead lines) 等. 当肉毒杆菌蛋白注射在腓肠肌 (Gastrocnemius) 或咀嚼肌 (Masseter),肌肉会被暂时瘫痪,
2. fishtail lines：微笑线 smile lines | 鱼尾纹 fishtail lines | 眉下垂 ptosis of eyebrow
3. crow's feet, wrinkles：智障 mentally retarded person | 鱼尾纹 crow's feet, wrinkles | 营救 rescue
4. 鱼尾纹是什么意思
4. crow's-feet n：1. flaccid adj.(肌肉)松弛的 | crow's-feet n. 鱼尾纹 | 3. gape v. 张大着 嘴, 常张着嘴