nut
a hard/tough nut to crack
1. 棘手的事; 难对付的人
It was then a hard nut to crack.
在那时是一桩很棘手的事。
习惯用语a hard [tough] nut to crack1.■棘手之事; 难对付的人a tough nut1.■[俚]果断顽强的人; 难对付的人, 无赖汉deaf nut1.■没有仁的坚果2.■注定失败的计划; 毫无所得的投机do one's nut(s)1.■[俚]象疯子一样地行动; 发疯; 大发雷霆, 勃然大怒(can't do sth.) for nuts1.■[俚][和否定语连用]一点[怎么]也(不会做某事)He who would eat the nut must first crack the shell.1.■不打碎果壳, 就吃不到果仁; 不劳则无获。not care a (rotten) nut1.■毫不在乎off one's nut1.■疯狂的, 发疯的, 失去理智的2.■混乱的; 不合道理的3.■错误的on the nut1.■[美]分文没有的nuts and bolts1.■基本组成部分(如机器的工作部件, 运转部件等); 简单的事实, 基本功; 起码的职责(nuts and bolts language 浅显易懂的话)特殊用法acorn nut1.■盖帽式螺帽adjust nut1.■调整螺母adjusting lock nut1.■调节锁紧螺母adjusting screw nut1.■调节螺母anchor pin lock nut1.■锁销防松螺母arresting nut1.■止动螺母atomizing nut1.■雾化喷嘴套管(喷嘴上的螺母)ball nut1.■球状螺母barcelona nut1.■(西班牙)巴塞罗那榛子bearing lock nut1.■轴承锁紧螺母beech nut [mast]1.■山毛榉坚果betel nut[ˈbi:t(ə)l]1.■槟榔binding nut1.■夹[扣]紧螺帽blocking nut1.■防松[锁紧]螺母bright nut1.■精制螺母butter nut1.■灰胡桃butterfly nut1.■蝶形螺母cage nut1.■锁紧螺帽carozo nut1.■大象牙椰子cashew nut1.■谷(坚)果castle nut1.■槽形[槽顶, 蝶形]螺母cedar nut1.■雪松果, 松子check nut1.■防松[保险]螺帽Chinese gall nut1.■(中国)子; 五倍子cocoa nut1.■椰子(果)2.■[俚]脑袋Cola nut1.■(苏丹)可乐果cold-pressed nut1.■冷压螺母compression nut1.■压紧螺母connecting nut1.■连接螺母counter nut1.■埋头螺母coupling nut1.■联结螺母cream [Brazil]nut1.■巴西果crosshead wrist pin nut1.■十字头圆销螺母crown nut1.■槽顶螺母differential nut1.■差动螺母disc nut1.■阀填料压盖double nut1.■双螺帽eared nut1.■翼螺母, 元宝螺母elastic nut1.■弹性螺母English gall nut1.■英国子eye nut1.■有眼[吊环]螺母feed screw nut1.■丝杆螺母finished nut1.■精制螺母fish bolt nut1.■鱼尾(板)螺母flange nut1.■凸缘螺母flush nut1.■平螺母full nut1.■全高螺母(直径等于高度)ginger nut1.■姜汁饼干, 姜味小酥饼gland nut1.■压紧螺母grooved hexagonal nut1.■带槽六角螺母hickory nut1.■山核桃属high top knurled nut1.■高顶滚花螺母Illinois nut1.■薄壳山核桃(伊利诺斯坚果)inserted nut1.■嵌入螺母ivory nut1.■象牙果knurled nut1.■滚花螺母kola nut1.■可乐果属latch [jam] nut1.■锁紧螺母left-hand nut1.■左旋纹螺母locked nut1.■夹紧螺母lotus nut1.■莲心, 湘莲milled nut1.■滚花螺母monkey nut (=peanut)1.■落花生oil nut1.■油用坚果pauco nuts1.■五壳豆果pea nut1.■(落)花生physic nut1.■麻风树pinch nut1.■锁紧[防松]螺母pine nut1.■松球, 松果(子)pinnacle nut1.■六角槽顶螺母pistachio nuts1.■阿月浑子的果实poison nut1.■番木鳖regulating nut1.■调节螺母retainer nut1.■防松[止动]螺母retaining nut1.■锁紧[固定]螺母right-handed nut1.■右旋螺母safety nut1.■锁紧[安全, 保险]螺母sassafras nuts1.■黄樟果sealing nut1.■密封螺母self-locking nut1.■自锁螺母serrated nut1.■细牙螺母sleeve nut1.■套筒螺母spigot nut1.■导向螺母spurious nut1.■假坚果stamped nut1.■模压螺母stop nut1.■防松螺母stuffing box nut1.■填料函螺母thrust nut1.■推力螺母thumb nut1.■蝶形[翼形]螺母tightening nut1.■拉紧螺母tung nut1.■油桐果wing nut1.■闹钟上发条螺母; 元宝螺母wood nut1.■大栗
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