1
crap
这是非正式表达。
I need to crap.
我需要大便。
排便
先理解核心含义，再看它在真实句子里的用法。
排便
to have a bowel movement
I need to crap.
我需要大便。
非正式
排便
have a bowel movement
crap
Base
原形
craps
3rd person
第三人称单数
crapping
-ing
现在分词
crapped
Past
过去式
crapped
Past participle
过去分词
He craps every morning.
他每天早上拉屎。
He crapped yesterday.
他昨天拉了屎。
He has crapped in the woods.
他已经在树林里拉过屎了。
规则动词，过去式和过去分词加-ed。
The dog crapped in the middle of the sidewalk, so I had to clean it up.
狗在人行道中间拉了屎，所以我不得不清理掉。
My little brother was crying because he crapped his pants at school.
我弟弟在哭，因为他在学校拉裤子了。
If you feel like you need to crap, tell the teacher before the exam starts.
如果你觉得想大便，要在考试开始前告诉老师。
这是非正式表达。
I need to crap.
我需要大便。
介词短语指明排便地点。
The baby crapped in his diaper.
宝宝拉在尿布里了。
比喻极度恐惧，非字面意思。
He almost crapped himself when he saw the spider.
他看到蜘蛛差点吓出屎来。
Not this
He craped at the casino last night.
Use this
He crapped at the casino last night.
动词crap的过去式应双写p再加ed，而不是直接加ed。
Not this
He crap the dice every time.
Use this
He craps the dice every time.
主语为第三人称单数时，一般现在时动词crap应加s。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
想拉屎
I need to crap before we leave.
我们出发前我需要拉屎。
拉在裤子里
He was so scared that he almost crapped his pants.
他吓得差点拉在裤子里。
在地板上拉屎
The dog crapped on the floor.
狗在地板上拉屎了。
拉在尿布里
The baby crapped in his diaper.
宝宝拉在尿布里了。
别废话
Cut the crap and tell me what really happened.
别废话了，告诉我到底发生了什么。
根本不在乎
I don't give a crap about what they think.
我根本不在乎他们怎么想。
痛打某人一顿
He threatened to beat the crap out of me.
他威胁要痛打我一顿。
别占着茅坑不拉屎。
The boss told us to crap or get off the pot and finally make a decision.
老板让我们要么赶紧行动，要么干脆放弃，别再拖延了。
Use crap naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
crap 音近“克拉普”，想象肚子“噗”的一声，忍不住排便。
语域：informal 常见场景：日常口语、朋友间闲聊 crap 作动词表示“排便”，多用于非正式的口语场景；在正式写作或礼貌场合通常建议改用 have a bowel movement 或 go to the toilet。
cap、map、tap、wrap、scrap 与 crap 押韵，都含 /æp/ 音；其中 wrap 中的 w 不发音。crab 拼写相近，但读 /kræb/，不押韵。
Dictionary facts from ECDICT, WORDNET.