单词	mettlesome
释义	met·tle·some (mĕtl-səm) adj. Full of mettle; spirited and plucky. See Synonyms at brave.
随便看	intermix intermodal intermodulation intermontane intermountain in terms of intern internal internal-combustion engine internal ear internal energy internality internalization internalize internalizer internally internal medicine internal phase internal respiration internal rhyme internal secretion international international candle International Date Line internationalism

英语词典包含135693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。