floss

• Flossing is no longer freakish
  用牙线剃牙不再古怪。
• The number of males who reported that they never used dental floss was 737
  报称从不用牙线的男性人数是737 。
• . . . and you haven ' t flossed
  你从没有都没有蛀过牙？
• - i got kleenex - i got floss
  -我有面巾纸-我有牙线
• I got kleenex - i got floss
  -我有面巾纸-我有牙线
• The number of females who reported that they never used dental floss was 631
  报称从不用牙线的女性人数是631 。
• The number of persons who reported that they never used dental floss was 1 368
  报称从不用牙线的人数是1 368 。