knock-down

名词 knock-down:

1. a blow that knocks the opponent off his feet
   同义词：knockdown

动词 knock-down:

1. cause to come or go down
   同义词：down, knock down, cut down, push down, pull down
2. knock down with force
   同义词：deck, coldcock, dump, knock down, floor

形容词 knock-down:

1. strong enough to knock down or overwhelm
   同义词：powerful
2. (furniture) easily assembled and dismantled
   同义词：knockdown