单词	knock under
释义	knock under intransitive verb archaic : to admit defeat : give in : give up : yield why should we knock under and go with the stream H. D. Thoreau
随便看	flyfishing flyflap flyflapper flyflower flying flying at flying bent flying boat flying bomb flying bond flying boom flying bridge flying buttress flying buttresses flying camp flying cat flying circus flying coachman flying colors flying column flying deck flying disk flying doe flying dragon Flying Dutchman

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。