動詞 rap:

1. strike sharply
   同義詞：rap, knap
2. make light, repeated taps on a surface
   同義詞：tap, rap, knock, pink
3. perform rap music
   同義詞：rap
4. talk volubly
   同義詞：rap

1. He got a rap over the knuckles from the teacher for not doing enough work.
   他沒做完功課挨了老師一通訓(xùn)。
2. He rapped the government on the knuckles for wasting the public money.
   他尖刻地抨擊政府浪費公款。
3. The chairman rapped on the table for order.
   主席敲擊桌子以維持秩序。
4. There is a light rap at the door.
   有輕輕的敲門聲。