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

单词	sprag
释义	sprag n. 1. a thick piece of wood or similar device used as a brake. 2. a support-prop in a coal mine. Etymology: 19th c.: orig. unkn.
随便看	polymorphism Polynesian polyneuritis polynomial polynya polyp polypary polypeptide polyphagous polyphase polyphone polyphonic polyphony polypi polyploid polypod polypody polypoid polypropene polypropylene polypus polysaccharide polysemy polystyrene polysyllabic

英语词典包含43808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。