knock

动词

1. 1

   敲、敲门

   Someone knocked on the door just after midnight.

   午夜刚过，有人敲了门。

2. 2

   撞、碰撞

   I knocked my knee against the corner of the desk.

   我的膝盖撞到了书桌角。

3. 3

   撞落、打掉、碰倒

   The cat knocked a glass off the kitchen counter.

   猫把一个杯子从厨房台面上撞了下去。

4. 4

   批评、抨击、挑剔口语

   Don't knock the food until you have tried it.

   还没吃过就别急著批评这道菜。

5. 5

   爆震、发出杂音指引擎

   The old engine knocks badly when the car climbs hills.

   这台旧引擎在爬坡时爆震得很严重。

名词

1. 1

   敲门声、敲击声

   There was a soft knock at the bedroom door.

   卧室门上传来轻轻的敲门声。

2. 2

   重击、碰撞

   He took a nasty knock on the head during practice.

   他在练习时头部遭到重击。

3. 3

   打击、挫折口语

   Losing the contract was a serious knock to the company.

   失去那份合约对公司是不小的打击。

4. 4

   批评、指责口语

   The new policy has taken a lot of knocks from voters.

   新政策受到选民许多批评。

相关片语

• knock off
• knock out
• knock on wood
• knock up
• knock down
• knock it off
• school of hard knocks
• knock back