| 例句 |
obstructionnoun something that makes movement or progress difficultan obstruction in the drain has the water all backed up balk, bar, block, chain, clog, cramp, crimp, deterrent, drag, embarrassment, encumbrance, fetter, handicap, hindrance, holdback, hurdle, impediment, inhibition, interference, let, manacle, obstacle, 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 1533 |