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英语词典 - 在线查单词

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单词总数
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单词列表

2-methyl anthraquinone 2-methyl propane 2-methyl-1-butanol 2-methyl-1-butene 2-methyl-1-nitropropane 2-methyl-1-pentanol 2-methyl-1-pentene 2-methyl-1-phenoxy-propane 2-methyl-1-phenylpropane 2-methyl-1-propanol 2-methyl-2-butanol 2-methyl-2-heptanol 2-methyl-2-hexanol 2-methyl-2-imidazoline 2-methyl-2-nitro-1-propanol 2-Methyl-3-buten-2-ol 2-methyl-3-ethylpentane 2-methyl-3-furancarboxylic acid 2-Methyl-3-hexanol 2-methyl-3-pentanone 2-methyl-4-penten-2-ol 2-methyl-4-quinolinol 2-Methyl-5-Bromopyridine 2-methyl-5-isopropyl phenol 2-methyl-5-isopropylphenol 2-methyl-5-nitro-imidazole 2-methyl-5-nitrophenol 2-methyl-5-phenyl-thiophene 2-methyl-5-vinylpyrine 2-methyl-tyrosine 2-Methylaminoethanol 2-methylandrostanolone 2-methylanthraquinone 2-methylaziridine 2-methylbenzothiazole 2-methylbenzoxazole 2-Methylbutan-2-ol 2-methylbutane 2-methylcortisol 2-Methylcyclohexanone 2-methylfuran 2-methylguanosine 2-methylheptane 2-methylhexane 2-methylhexylamine 2-methylhydroquinone 2-methylmalic acid 2-methylmercapto-4-methylamino-6-isopropylamino-S-triazine 2-methyloctyl glycidyl ether 2-methylpentane 2-methylpentanoic acid 2-methylphenazine 2-Methylphenol 2-methylpindolol 2-Methylpropan-2-ol 2-methylpropanal 2-methylpropane 2-methylpropanenitrile 2-methylpropene 2-methylpyrazine 2-Methylquinoline 2-methylthiophene 2-Methyltyrosine 2-methylundecanal 2-methylvaleric acid 2-Monobromoisovalerylurea 2-MPT 2-N-dimethyladenine 2-Naphthalenesulfonate 2-naphthalenethiol 2-Naphthalenol 2-naphthol 2-naphthol-6-sulfonic acid 2-naphthol-7-sulfonic acid 2-naphthoxyacetic acid 2-naphthylamine 2-naphthylamine hydrochloride 2-naphthylamine-1-sulfonic acid 2-naphthylamine-6-sulfonic acid 2-nitro-3-hydroxybenzoic acid
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英语小知识

柯林斯星级
柯林斯词典按使用频率给单词标星,5星最常用,1星较少用。优先掌握高星级词汇效率更高。
音标怎么读
国际音标IPA是标准发音标注。/ə/是轻元音,/æ/是cat的a,/ɪ/是bit的i。多听多模仿是关键。
词性缩写
n.名词、v.动词、adj.形容词、adv.副词、prep.介词、conj.连词。一个词可能有多种词性。
单词变形
英语单词有各种变形:复数(-s)、过去式(-ed)、现在分词(-ing)、比较级(-er)等。掌握规则很重要。

常见问题

Q 词典收录了多少单词?
A 本词典收录{{.Total}}+个英语单词,涵盖日常、学术、专业等各类词汇,满足从入门到高级的学习需求。
Q 柯林斯星级是什么意思?
A 柯林斯词典根据词频给单词评级,★★★★★表示最常用(核心词),★表示较少用。建议优先学习高星级词汇。
Q 怎么查一个单词的用法?
A 在搜索框输入单词,进入详情页可以看到释义、音标、词性等信息。建议结合例句理解用法。
Q 四六级要背多少单词?
A 四级要求约4500词汇量,六级约6000词。建议从高频词开始,结合阅读巩固记忆效果更好。
Q 如何用英语词典把中文翻译成英文?
A 本词典支持英汉互译。您只需在搜索框输入中文词语,系统就会智能识别并为您提供准确的英文释义、常用表达及例句,助您轻松进行汉英互译。

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词典释义仅供参考,建议结合语境理解。