| 例句 |
problemsnounpl. of problem something that requires thought and skill for resolutionthe problem of world hunger cases, challenges, knots, matters, nuts, troubles issues, questionscorners, fixes, holes, hot waters, jams, mires, pickles, predicaments, quagmires, spotscruxes(also cruces), Gordian knots, sticky wickets, toughiescatch-22's(or catch-22s), dilemmas, quandariescatches, glitches, hitches, pitfalls, snagsconundrums, enigmas, mysteries, puzzlements, puzzles, riddlesbrainteasers, posers, stumpers answers, solutions magic bullets, silver bulletscure-alls, panaceas an interrogative expression often used to test knowledgethere were only 10 problems on the exam, but they were all challenging interrogatives, questions brainteasers, conundrums, posers, puzzles, quizzes, riddles, sticklers, stumpers, toughies answers, responses, solutions |