fall about
phrasal verbwithfallverbuk/fɔːl/us/fɑːl/fell|fallen
UKinformal(alsofall about laughing)tolaughwithout beingabletostop:
笑得前仰后合；捧腹大笑Wefellabout when weheardherreply.听到她的回答，我们笑得前仰后合。
Laughing and smiling
- amused
- be all smilesidiom
- be in convulsionsidiom
- be rolling in the aislesidiom
- be wreathed in smilesidiom
- bust
- gale
- giggle
- giggler
- giggly
- grin
- grin/smile from ear to earidiom
- quake
- say cheeseidiom
- simper
- smile
- smiley
- smiling
- smilingly
- stitch