英[nɒk]美[nɑːk]
记忆方法
万物拟声法
拟声词,敲打东西的声音。比较click,clock.
verb(动词)noun(名词)
双解例句
verb(动词)noun(名词)
小知识
When you knock, you bump or strike someone or something. When you hear a knock at the door, someone on the other side is thumping it with their knuckles.
You can accidentally knock your grandmother's special glass bowl off the table, and you can also knock softly on her door — or tap with your knuckles — before you go in and tell her how sorry you are. If a car engine knocks, it makes a rattling or rapping sound. Colloquially, to knock something is to reject or criticize it, and if you do, you may hear the phrase, “Don't knock it until you try it!”
实用短语
常用短语
单词用法
单词用法
knock用作名词的基本意思是“狠狠的一击,打击”,用于比喻可指“不幸,挫折,艰苦”,引申可指“敲击声,敲击信号”。
knock是抽象名词,但却可数,可加不定冠词修饰,也可用复数形式,表示复数概念。
knock是抽象名词,但却可数,可加不定冠词修饰,也可用复数形式,表示复数概念。
词语辨析
以下这些动词均有”敲,击”的意思
knock:指用拳头或其它器械猛敲或猛打;也指用手轻敲某物。
tap:多指慢慢地连续地轻击或轻拍。
rap:指用手指或木棒等快速地轻敲或急拍。
pat:指用手轻拍以示同情、赞同或爱抚。
knock:指用拳头或其它器械猛敲或猛打;也指用手轻敲某物。
tap:多指慢慢地连续地轻击或轻拍。
rap:指用手指或木棒等快速地轻敲或急拍。
pat:指用手轻拍以示同情、赞同或爱抚。
重要短语
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 down 击倒;拆卸
knock at 敲(门、窗等)
knock off 击倒;停工;中断
knock down 击倒;拆卸