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	cytotropisms cytovirin Cyttaria Cyttariaceae cywydd cywyddau Cyzicus cyzicus CZ cza czapek medium Czapek-Dox medium czar czardas czardases czardom czardoms czarevitch czarevitches czarevna czarevnas czarina czarinas czarish czarism

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。