单词	marsh gas
释义	marsh gasˈmarsh gas noun [uncountable] Examples EXAMPLES FROM THE CORPUS Perhaps when unhappy people die they release an effluvium of depression, like marsh gas. gas formed from decaying plants under water in a marsh SYN  methane
随便看	unscheduled unscientific Unscom unscramble unscrew unscripted unscrupulous unscrupulously unseasonable unseasonably unseat unsecured UN Security Council unseeded unseeing unseeingly unseemly unseen unselfish unselfishly unselfishness unsettle unsettled unsettling unshakeable

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。