knock lightly
轻敲
knock three times
敲三下
knock on wood
碰木头
knock it off
停止
knock down
击倒
knock out
击倒
knock out of
击败
knock on
撞击撞出；敲击（门、窗）
knock at
敲（门、窗等）
knock off
击倒；停工；中断
knock over
打翻；撞倒
knock in
（把钉子）钉入
knock up
敲门唤醒；[英口]筋疲力尽；往上敲
knock back
（摇把）反击，（活塞）逆行，（曲轴）反转；反座；回击，击退；使...大吃一惊
knock against
撞击，与…冲突；偶然遇见
knock sensor
爆振传感器；进气流量传感器
knock into
撞上；与…相撞
knock off work
敲落工作；歇工
There was a treble knock at the door.
门上响起了三声敲门声。
knocking of the valve
阀门碰撞
knock sb. on the head
打某人的头
Please knock on the door.
请敲门。
There was an insistent knock on my door.
我听到一阵急促的敲门声。
during a no-knock raid.
在一次突击搜查中。
knocked into the table.
撞到了桌子
Please knock before entering.
进来前先敲门。
Let's knock off now.
现在让我们歇一下吧。
She knocked him senseless.
她把他打昏了。
a splendid knock of 117 against Somerset.
117号对萨姆塞特的一个绝妙的击球。
she knocked around with artists.
她陪着艺术家们。
knocked the attacker senseless.
把袭击者打昏
knocked a hole in the wall.
在墙上敲出一个洞
I accidentally knocked her into the sink.
我意外地把它装进了水槽。
来源: VOA Let's Learn English (Level 2)Why don't we just arbitrarily knock on doors?
我们为什么不随便找个门敲呢？
来源: Universal Dialogue for Children's AnimationThe next, you're knocked off your feet.
下一秒，你整个人都会倒下去了。
来源: If there is a if.Some homes have been knocked to the ground.
一些房屋被夷为平地。
来源: CNN 10 Student English Compilation September 2019This proposition has taken some hard knocks.
这个提议遭到了一些沉重的打击。
来源: The Economist (Summary)There was a knock on the door.
有人敲门。
来源: Harry Potter and the Prisoner of AzkabanHave you forgotten how to knock, Merlin?
忘了什么叫敲门了，梅林？
来源: The Legend of MerlinDo you think she knows how to knock?
她是不是不知道怎样敲门啊?
来源: Frozen SelectionThere was a knock on the dungeon door.
这时，教室外有人敲门。
来源: 4. Harry Potter and the Goblet of FireI could whip the door open before she knocked.
我就能在她敲门之前把门打开。
来源: Flipped Selectedknock lightly
轻敲
knock three times
敲三下
knock on wood
碰木头
knock it off
停止
knock down
击倒
knock out
击倒
knock out of
击败
knock on
撞击撞出；敲击（门、窗）
knock at
敲（门、窗等）
knock off
击倒；停工；中断
knock over
打翻；撞倒
knock in
（把钉子）钉入
knock up
敲门唤醒；[英口]筋疲力尽；往上敲
knock back
（摇把）反击，（活塞）逆行，（曲轴）反转；反座；回击，击退；使...大吃一惊
knock against
撞击，与…冲突；偶然遇见
knock sensor
爆振传感器；进气流量传感器
knock into
撞上；与…相撞
knock off work
敲落工作；歇工
There was a treble knock at the door.
门上响起了三声敲门声。
knocking of the valve
阀门碰撞
knock sb. on the head
打某人的头
Please knock on the door.
请敲门。
There was an insistent knock on my door.
我听到一阵急促的敲门声。
during a no-knock raid.
在一次突击搜查中。
knocked into the table.
撞到了桌子
Please knock before entering.
进来前先敲门。
Let's knock off now.
现在让我们歇一下吧。
She knocked him senseless.
她把他打昏了。
a splendid knock of 117 against Somerset.
117号对萨姆塞特的一个绝妙的击球。
she knocked around with artists.
她陪着艺术家们。
knocked the attacker senseless.
把袭击者打昏
knocked a hole in the wall.
在墙上敲出一个洞
I accidentally knocked her into the sink.
我意外地把它装进了水槽。
来源: VOA Let's Learn English (Level 2)Why don't we just arbitrarily knock on doors?
我们为什么不随便找个门敲呢？
来源: Universal Dialogue for Children's AnimationThe next, you're knocked off your feet.
下一秒，你整个人都会倒下去了。
来源: If there is a if.Some homes have been knocked to the ground.
一些房屋被夷为平地。
来源: CNN 10 Student English Compilation September 2019This proposition has taken some hard knocks.
这个提议遭到了一些沉重的打击。
来源: The Economist (Summary)There was a knock on the door.
有人敲门。
来源: Harry Potter and the Prisoner of AzkabanHave you forgotten how to knock, Merlin?
忘了什么叫敲门了，梅林？
来源: The Legend of MerlinDo you think she knows how to knock?
她是不是不知道怎样敲门啊?
来源: Frozen SelectionThere was a knock on the dungeon door.
这时，教室外有人敲门。
来源: 4. Harry Potter and the Goblet of FireI could whip the door open before she knocked.
我就能在她敲门之前把门打开。
来源: Flipped Selected探索常用高频词汇