Learner's definition of NO
1
a —
used to give a negative answer or reply to a question, request, or offer不，不行，没有（用于给出否定回答） -
“Are you going?” “No, I am not going.”“你去吗？”“不，我不去。”
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No, you can't have any more candy.不行，你不能再吃糖果了。
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“Did you hear something?” “No.”“你听到什么动静了吗？”“没有。”
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“Do you need a ride?” “No, thank you. My wife is picking me up.”“需要我载你一程吗？”“不，谢谢。我妻子会来接我。”
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He wanted to stay longer but I had to say no.他希望再多待会儿，但我必须说不行。
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I told him that I couldn't come to the party, but he wouldn't take no for an answer. [=he insisted that I come to the party]我告诉他我无法参加聚会，但他坚持要我参加。
b : in a way that shows a negative response反对；不同意 2
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used to introduce a statement that corrects an earlier statement不（用于纠正之前的陈述） -
No, that's not the way it happened.不，事情不是这样的。
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I saw him yesterday—no, the day before.我昨天看见他了——不，是前天。
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It's big, no, it's gigantic.它很大，不，是超级大。
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She has the right, no, the duty, to continue her studies.继续学业是她的权利，不，是她的义务。
3
: in no degree or amount : not at all —
used in comparisons一点也不，决不（用于比较） -
The hotel was no better than I expected it to be.这家酒店比我预想的好不到哪儿去。
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You are no worse off now than you were before.你现在的境况不比以前差。
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He works no more than 30 hours per week.他每周工作不到30个小时。
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Your experience was no different from mine.你我经历相同。
4
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used before an adjective to indicate a meaning that is the opposite of the adjective's meaning不，非（用于形容词前表示否定） 5
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used to show surprise, doubt, or disbelief不，不会，不是吧（表示惊奇、怀疑或不相信） -
Oh, no. Not again.噢，不。不要再这样了。
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No—you don't say?不会吧——你没说？
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No, that's impossible.不，那不可能。
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No, you couldn't have been the one responsible.不，承担责任的不应该是你。
6
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used to express agreement with a negative statement是的（用于表达对否定陈述的赞同） 7
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used to tell someone not to do something不，不许（用于告诉某人别做某事） 2 no /ˈnoʊ/ adjective
Learner's definition of NO
always used before a noun
1
: not any没有的；全无的 -
She said she had no money.她说她没有钱。
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I wanted no part of the plan.我完全不赞成这个计划。
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They showed no concern for my feelings.他们丝毫不关心我的感受。
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people with little or no experience with computers只有很少或完全没有电脑操作经验的人
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There is no parking [=parking is not allowed] on this street.这条街不允许停车。
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The sign says “No smoking.” [=smoking is not allowed]牌子上写着“禁止吸烟”。
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There's no disputing [=it is not possible to dispute] the decision.这个决定不容置疑。
2
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used to say that someone or something is not the kind of person or thing being described根本不是的，远非的（用于表示与描述的情况不符） 3 no /ˈnoʊ/ noun
plural noes or nos
plural noes or nos
Learner's definition of NO
1
[count] : a negative answer : an answer of no否定回答 —
usually singular通常用单数 2
a [count] : a vote of no反对票 b [plural] : people who are voting no投反对票的人；反对者