1. 牙线：三 洁牙间隙...牙签(dental pick)易损伤牙尖乳头....牙线:(dental floss)棉麻丝 尼龙或涤纶制成.
2. 牙齿绣花丝线：184. Pen Cap 钢笔帽 | 185. Dental Floss牙齿绣花丝线 | 186. Dish soap盘子香皂
3. 牙科用纯丝线：dental equipment 牙科设备 | dental floss 牙科用纯丝线 | dental forceps 拔牙钳
4. (清除牙缝中食物碎屑的) 牙缝拉线：decay 腐烂 | dental floss (清除牙缝中食物碎屑的) 牙缝拉线 | fluoride [化]氟化物
1. 洁牙线
Dental floss is a type of thread that is used to clean the gaps between your teeth.
noun
1. a soft thread for cleaning the spaces between the teeth
Synonym: floss