clean sth
及物用法，后面直接跟被清洁的物体，如 clean the kitchen、clean your shoes。
He cleaned the windows before the guests arrived.
客人们到之前他擦了窗户。
清洁；打扫；弄干净
cleaned — past of clean
整理；收拾；去除（食物中不需要的部分）；清理（鱼或动物）的内脏或鳞；清理（计算机中的无用文件）；清理（攀岩路线上的装备）
to remove dirt or unwanted substances from something
清除地方或物体上的污垢
To remove dirt from a place or object.
整理,使地方整洁
To tidy up, make a place neat.
通过去除污垢、污物或不需要的物质来清洁
make clean by removing dirt, filth, or unwanted substances from
使物品变得干净
To make things clean in general.
去除不需要的物质,如羽毛或果核
remove unwanted substances from, such as feathers or pits
在攀岩后移除装备
To remove equipment from a climbing route after it was previously lead climbed.
从目录中删除不必要的文件等
To remove unnecessary files, etc. from (a directory, etc.).
轻刷冰面以清除碎屑,确保正确路线；比扫冰轻
To brush the ice lightly in front of a moving rock to remove any debris and ensure a correct line; less vigorous than a sweep.
将重量从地面举到肩上
To lift a weight from the ground to one's shoulders.
清理的同义词
Synonym of clean up.
去除屠宰动物的内脏和鳞片
To remove guts and/or scales of a butchered animal.
一般现在时
She cleans the kitchen every day.
她每天打扫厨房。
一般过去时
He cleaned the car yesterday.
他昨天洗了车。
现在进行时
They are cleaning the windows right now.
他们正在擦窗户。
规则动词
I need to clean my room before the guests arrive.
我需要在客人到来之前清理我的房间。
用法提示：clean 用作动词，表示打扫、清理。
AI contextual example
She cleans the kitchen every morning.
她每天早上打扫厨房。
用法提示：cleans 是 clean 的第三人称单数形式，表示定期打扫。
AI contextual example
He cleaned the windows with a special spray.
他用一种特殊喷雾把窗户擦干净了。
用法提示：cleaned 是 clean 的过去式，表示完成了清理动作。
AI contextual example
及物用法，后面直接跟被清洁的物体，如 clean the kitchen、clean your shoes。
He cleaned the windows before the guests arrived.
客人们到之前他擦了窗户。
clean up 表示“收拾、整理干净”，是可分短语；宾语是代词时必须放中间，如 clean it up，不能说 clean up it。
Please clean up your room before dinner.
请在晚饭前把你的房间收拾干净。
表示把某物从某个表面上去除，也可用 clean sth from sth，意思基本相同。
She cleaned the mud off her boots.
她把靴子上的泥擦掉了。
grammar · medium
易错句子I clean my room yesterday.
正确表达I cleaned my room yesterday.
英语靠动词本身的形态变化来表示过去的时间：句中出现 yesterday 这类过去时间状语时，谓语必须用过去式 cleaned。汉语动词不随时间改变形式（“昨天我打扫房间”里“打扫”不变），因此容易漏掉 -ed，直接写成原形 clean。
grammar · medium
易错句子I finished to clean the kitchen.
正确表达I finished cleaning the kitchen.
finish 后面只能接动名词 doing，不能接不定式 to do，所以是 finish cleaning。汉语的“做完某事”只是两个动词直接相连（做完打扫），没有 to do 和 doing 的对立，学习者容易按 want to do、decide to do 类推，误用 to clean。
grammar · medium
易错句子After dinner, I clean the dishes.
正确表达After dinner, I wash the dishes.
英语用 wash 表示用水冲洗餐具、手、脸等，固定说法是 wash the dishes（洗碗）；clean 侧重去除某个地方或物体表面的污垢，如 clean the kitchen。汉语一个“洗”字对应英语的 wash 和 clean 两个词，所以要根据宾语选 wash，不能一律用 clean。
wash 指用水（通常加肥皂）清洗；clean 泛指去除污垢使干净，不一定要用水。
wipe 强调用布等擦拭表面来清洁或擦干；clean 强调去除污垢的结果，不限定动作方式。
clear 指把东西从某处移走、腾空，不一定去除污垢；clean 指去除污垢使干净。
打扫干净，整理
Please clean up your room before dinner.
请在晚饭前把你的房间打扫干净。
清空，清除内部
I need to clean out the garage this weekend.
这个周末我需要清理车库。
擦掉，清除表面
She cleaned off the table after the meal.
饭后她擦干净了桌子。
用...清洁
You should clean the window with a soft cloth.
你应该用软布擦窗户。
打扫房子
They clean the house every Saturday.
他们每周六打扫房子。
clean + -er
clean + -ing
clean + up
clean + -liness
clean + -ly
dry + clean
从头开始；改过自新
After the scandal, he decided to start with a clean slate.
丑闻之后，他决定改过自新。
大获全胜；彻底清除
The team made a clean sweep of all the championships this year.
该队今年大获全胜，赢得了所有冠军。
改邪归正；改善行为
He had to clean up his act to keep his job.
他必须改过自新才能保住工作。
我在清理门户。
Michael Corleone says this in The Godfather Part II as he consolidates his power and eliminates his enemies.
迈克尔·柯里昂在《教父2》中说的这句话，意指他在巩固权力并清除敌人。
发长 /iː/ 音 (如 sea, tea)
Same pattern, same sound
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Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.
洗碗
He cleaned the dishes after the party.
派对后他洗了碗。
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