flossing
劍橋詞典
flossing noun [U] (TEETH)
the practice of cleaning between your teeth using dental floss
用牙線(xiàn)清潔（牙縫）
Regular flossing is essential for healthy gums . 經(jīng)常用牙線(xiàn)清潔牙縫對(duì)保持牙齦健康有必要。
flossing noun [U] (BEHAVIOUR)
US slangbehaviour that is intended to attract attention or admiration
刻意引人注目（或仰慕） 返回 flossing