| 例句 |
obstaclenoun something that makes movement or progress difficultstumbling on all the obstacles along the path balk, bar, block, chain, clog, cramp, crimp, deterrent, drag, embarrassment, encumbrance, fetter, handicap, hindrance, holdback, hurdle, impediment, inhibition, interference, let, manacle, obstruction, shackles, stop, stumbling block, trammel catch, hitch, rub, snagbarrier, blockade, blockage, brick wall, stone wallarrest, bit, brake, check, constraint, curb, hobble, rein, restraintembargo, stoppagedelay, holdup, stallburden, cumber, loaddanger, hazard, peril, reefadversity, difficulty, disadvantage, drawback, hardship catalyst, goad, impetus, incentive, spur, stimulant, stimulusadvantage, break, edgeaid, assistance, benefit, boost, handmaiden(also handmaid), help in the 14th century |