knockdown

• 形容极其强大、具有压倒性的事物，常指猛烈的击打或极低的价格。

Describes something that is extremely powerful or overwhelming, often used to refer to a blow or a price that is very low.

1. Easily assembled and dismantledB2formal

   Describing furniture that is designed to be taken apart and put together easily, often for transport or storage.

   拆装式

   • They bought a knockdown table that fits in a flat box.
   • The store specializes in knockdown furniture for small apartments.
   • This knockdown bookshelf can be assembled in under an hour.

   同义词collapsiblefoldingtake apart

   反义词fixedpermanentrigid

• 名词，指一拳或一击将对手打倒在地，尤用于拳击或摔跤；也可泛指击倒、撞倒或使某人/某物倒下的动作。

A noun referring to a blow or strike that causes an opponent to fall to the ground, especially in boxing or fighting.

1. Knockdown in boxingB2formalsport

   A blow that causes an opponent to fall to the ground, typically in boxing or combat sports.

   击倒（拳击）

   • The boxer scored a knockdown in the third round.
   • He recovered quickly after the knockdown.
   • The referee counted to ten after the knockdown.