单词	dinosaur
释义	dinosaur ​‌ ​noun countable UK /ˈdaɪnəˌsɔː(r)/ Word Forms singular dinosaur plural dinosaurs DEFINITIONS2 © Getty Images/JoeLena 1 a large frightening animal that lived a very long time ago but is now extinct (=all of them died) Synonyms and related words Types of dinosaur archaeopteryx brontosaurus dinosaur 2 ​informalsomeone or something that is very old-fashioned and no longer useful or effective Synonyms and related words People who are old-fashioned or do not like change a broken record anorak bogan dinosaur ​‌ ​noun countable US /ˈdaɪnəˌsɔr/ Word Forms singular dinosaur plural dinosaurs DEFINITIONS2 © Getty Images/JoeLena 1 a large frightening animal that lived a very long time ago but is now extinct (=all of them died) Synonyms and related words Types of dinosaur archaeopteryx brontosaurus dinosaur 2 ​informalsomeone or something that is very old-fashioned and no longer useful or effective Synonyms and related words People who are old-fashioned or do not like change a broken record anorak bore
随便看	pronunciation -proof proof proof of concept proof of principle proof of purchase proof positive proofread prop propaganda propagandise propagandize propagate propagator propane propel propellant propeller propeller plane propelling pencil propensity proper proper divisor proper fraction properly

英语词典包含67175条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。