英语词汇“ballcock”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	ballcock
释义	ballcock n. a floating ball on a hinged arm, whose movement up and down controls the water level in a cistern.
随便看	polygeny polyglot polygon polygonum polygraph polygyny polyhedron polyhistor polymath polymer polymerous polymorphism Polynesian polyneuritis polynomial polynya polyp polypary polypeptide polyphagous polyphase polyphone polyphonic polyphony polypi

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。