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	summertree Summerville summerwood summerwoods summery summing summing (to or into) summing to or into summing up summing-up summings summings-up summist summists summit summit yard summited summiteer summiteers summiting summitless summitries summitry summits summity

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。