Question

couldn't是什么

Answer 1

could = （can 的过去式，表示能够或允许）能，可以

n't = not的缩略形式

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couldn't = 不能（could not的缩略形式）

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参考资料：

• could | translate to Mandarin Chinese: Cambridge Dictionary
• n't | translate to Mandarin Chinese: Cambridge Dictionary
• couldn't | translate to Mandarin Chinese: Cambridge Dictionary

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  希望我的回答对你有所帮助，能帮助到你是对我最大的快乐~ (๑•̀ㅂ•́)و✧

  

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Comments

建议你以后可以使用Cambridge Dictionary英文字典来查意思噢~

https://dictionary.cambridge.org/dictionary/english-chinese-simplified/

Answer 2

couldn't=could not

couldn't x  could(could = can的past tense)

couldn't =不能

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一些额外的资料=

1.could do with 将就；能对付；需要，该

2.couldn't care less 毫不在乎

3.couldn't help 不得不；忍不住

4.could / might just as well 不如；还是...的好

5.couldst 你能【旧】

Answer 3

couldn‘t其实是could not，意思是不能

Answer 4

couldn't=could not

couldn't=不可以