英语词汇knuckle down怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	knuckle down
释义	knuckle down 1 apply oneself seriously to a task 认真工作。 2 （亦作knuckle under）give in; submit 让步; 屈服。 See main entry:knuckle
随便看	Seven Sisters Seven Sleepers seventeen seventeenth seventh Seventh-Day Adventist seventhly seventies seventieth seventy seventy-eight seventyfold Seven Wonders of the World seven year itch Seven Years War sever severable several severally severalty severance severance pay severe severely severity

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