hard nut to crack是什么意思

棘手的事

hard nut to crack 同义词

1 难对付的人

tough nut to crack a tough nut to crack kittle cattle

2 难题

spinosity problem difficulty puzzle knot conundrum crux twister poser stickler irrelevance puzzler tickler stumper facer brainteaser staggerer knottiness a hard nut to crack tough nut to crack hot potato

3 难事

business difficulty knot teaser crux twister tickler pisser tough nut to crack

相关词

exserted exploited expostulation explorers exposed exponential exporter expressional exsertile expressiveness expurgation explosively exponentiation exploitive expresso exsiccative expressed expulse expressively expounder explosiveness expositor exploitation exsanguinate exploratory expostulate expropriate export expressage exsiccators