英语词汇“a hard nut to crack”的翻译、意思、用法、释义-英汉双解词典-修远网

单词	a hard nut to crack
释义	a hard nut to crack n ① 难题;不易解之困难
随便看	drawknife drawknives drawl drawled draw level drawling drawlingly drawls drawly drawn drawn butter draw near drawn-out drawn work drawnwork draw off draw on draw oneself up draw one's first breath draw one's sword draw out drawplate draw rein draws drawshave 性信息素性偏好障碍性入法性具性决定性别性别决定性别分层性别分工性别助长 хамса хамса хамсин хамсин хамский хамский хамство хамство хамьё хамьё