Knock over 是一个常用的英语短语，主要有两种意思，分别为“撞倒”或“推翻”某物，和“抢劫”或“偷窃”某物。

1. Knock over 的意思

撞倒或推翻：指将某物撞倒或使其倒下。常用来描述不小心碰到某物并使其跌倒的情景。

抢劫或偷窃：这个用法在某些口语中常指通过暴力或威胁的方式进行抢劫。

2. 音标

/ˈnɒk ˈəʊvə(r)/

3. 翻译

撞倒；推翻

抢劫；偷窃

4. 读音

"Knock" 读作 /nɒk/，发音类似于“诺克”

"Over" 读作 /ˈəʊvə(r)/，发音类似于“欧伏”

5. 用法

撞倒或推翻

The wind knocked over the vase. (风把花瓶吹倒了。)

He knocked over the chair by accident. (他不小心把椅子撞倒了。)

The car knocked over a street sign. (那辆车把路标撞倒了。)

 

抢劫或偷窃

The robbers knocked over a bank yesterday. (昨天抢匪抢劫了一家银行。)

The thieves knocked over a jewelry store. (小偷抢劫了一家珠宝店。)

 

6. 短语搭配

Knock over a bottle (撞翻瓶子)

Knock over a table (撞翻桌子)

Knock over a police officer (撞倒警察)

Knock over a car (撞翻汽车)

Knock over a store (抢劫商店)

7. 例句

The cat knocked over the lamp while chasing a mouse. (猫在追老鼠时撞倒了灯。)

I accidentally knocked over my cup of coffee. (我不小心把我的咖啡杯打翻了。)

The strong gust of wind knocked over several trees. (强风把几棵树吹倒了。)

The burglars knocked over the house and stole everything of value. (窃贼闯入了房子，把值钱的东西都偷走了。)

She knocked over the stack of books on the table. (她把桌子上的书堆打翻了。)

After the robber knocked over the store, he fled with the cash. (抢匪抢劫了商店后，带着现金逃跑了。)

He knocked over the coffee table while trying to move through the crowded room. (他试图穿过拥挤的房间时撞翻了咖啡桌。)

The criminal knocked over a bank and escaped with the money. (罪犯抢劫了银行，带着钱逃跑了。)

The wind was so strong that it knocked over the trash cans. (风太大，把垃圾桶都吹倒了。)

She knocked over the vase while cleaning the shelf. (她在打扫架子时不小心把花瓶撞倒了。)

8. 总结

"Knock over" 作为短语动词，既可以用来描述不小心碰撞造成物体倒下的情形，也可以指通过非法手段抢劫某物。在日常生活中，它通常是指对物体的撞击或推翻。