单词	mettlesome
释义	mettlesomemet‧tle‧some /ˈmetlsəm/ adjective literary full of energy and determination
随便看	Siamese twin SIB Sibelius, Jean Siberia Siberian sibilant sibling sic Sichuan Earthquake Sicillian Sicily sick sickbag sickbay sickbed sick building syndrome sicken sickening sickeningly sickie sickle sick leave sickle-cell anaemia sickly sickness

英语词典包含52748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。