| 例句 |
trialadjective made or done as an experimenta trial medical procedure that should be considered only after all other options have been exhausted developmental, experimental, pilot exploratory, investigative, probativepreliminary, preparatory, provisional, temporary, tentativeconjectural, hypothetical, speculative, theoretical(also theoretic)untested, untriedunproved, unproven accepted, established, standardtested, triedadvanced, developedproved, provenconclusive, decisive, definitive, final, permanent a test of faith, patience, or strengthliving with her insufferable relatives was a real trial cross, crucible, fire, gauntlet(also gantlet), ordeal baptism, initiationadversity, affliction, asperity, misadventure, mischance, misfortune, mishap, privation, tragedy, tribulation, trouble, vicissitude, woeacid test, litmus testchallenge, complication, difficulty, grief, grievance, hardship, rigorannoyance, discomfort, inconvenience, nuisance baptism of fire a private performance or session in preparation for a public appearanceran another trial of the aerial performance before opening night a procedure or operation carried out to resolve an uncertaintytrials by medical researchers haven't determined whether the medication is safe or not essay, experiment, experimentation, test trial and errordry run, shakedownexercise, practice(also practise), rehearsal, tryout, workoutcrucible, ordealattempt, effort, try an effort to do or accomplish somethingwill rest and make another trial at climbing the mountain assay(archaic), attempt, bash(chiefly British), bid, crack, endeavor, essay, fling, go, offer, pass, shot, stab, try, whack, whirl striving, struggle, throes, undertakingtrial and error something that is a source of irritationtrying to have a coherent phone conversation with his senile father was always a trial aggravation, aggro(British), annoyance, bother, botheration, bugbear, exasperation, frustration, hair shirt, hassle, headache, inconvenience, irk, irritant, nuisance, peeve, pest, rub, ruffle, thorn, vexation discomfort, fleabite, pinprickaffront, insult, offense(or offence)upset, worryaffliction, albatross, burden, cross, curse, menace, millstone, plague, soreanxiety, plight, predicament, tribulation, troublehang-up, pet peeve, problemannoyer, disturber, harasser, mischief, offenderpandora's box delight, joy, pleasure in the 15th century |