单词	keelback
释义	keelback noun variants or less commonly keelback snake : a small aquatic Indian snake (Natrix piscator) with strongly keeled dorsal scales Word History Etymology keel entry 3 + back
随便看	Onions onions onionskin onionskin pink onionskins oniony onir- oniro- onisci oniscidaes Oniscoidea oniscoidean Oniscus oniscuses oniscusses onium onkoi onkos onkoses onlaid onlap onlaying onlays onliest online

英语词典包含469781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。