海词词典是中国第一个在线词典，海量权威词典官方网站。独有2000万词汇，配释义饼图、精细讲解、优质例句，专业提供60个行业11个语种的在线词典和在线翻译服务。

爱词霸英语为广大英语学习爱好者提供金山词霸、在线词典、在线翻译、英语学习资料、英语歌曲、英语真题在线测试、汉语查词等服务,爱词霸英语在线查词和在线翻译频道致力于为您提供优质的在线查词及在线翻译服务

Translate texts & full document files instantly. Accurate translations for individuals and Teams. Millions translate with DeepL every day.

sciencedirect is the world's leading source for scientific, technical, and medical research. explore journals, books and articles.

English to Chinese dictionary with Mandarin Pinyin & Handwriting Recognition - learn Chinese faster with MDBG!

康熙字典網上版

chinese-english dictionary for simplified and traditional chinese with audio examples and many informations about chinese characters, words and memorization methods. learn chinese on your pc, with iphone, ipad or android phones and tablets.

e时空提供教育资源,学习资料,电子图书,教学资料,视频教学,实用查询,在线词典等。分类详细,资料齐全。

pioneers in language reference for 200 years. popular and trusted online dictionary with over 1 million words. find definitions, meanings, synonyms, pronunciations, translations, origin and examples.

查查在线词典提供权威的免费在线翻译，在线词典，全文翻译，词汇翻译服务。有海量在线例句用法，真人发音，相关词汇查询，自动拼写纠错，近义词反义词查询等功能。