英语词汇“keratin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	keratin
释义	keratin noun /ˈkerətɪn/ /ˈkerətɪn/ [uncountable] (biology) jump to other results a protein that forms hair, feathers, horns, hoofs, etc. Word Originmid 19th cent.: from Greek keras, kerat- ‘horn’ + -in.
随便看	storm-cloud storm door storm-door storming Stormont stormont storm surge storm-surge storm-tossed storm trooper storm-trooper storm water storm window stormy Stornoway story storyboard storyboard_1 storyboard_2 storyboarding storybook story editor story-editor storyline storyteller

英语词典包含84843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。