bilboism 同义词
2 顽固
difficult tough stiff sticky persistent rigid stubborn bullish rebellious heady crusty tenacious impenetrable bigot spiky deep-seated obstinate dogged hard-nosed wrong-headed hard-headed obdurate hard-shell stiff-necked mulish unbending pig-headed pertinacious indurate blockish hard-set hard-mouthed standpat refractorily frozen crustily stick-to-itiveness rabidity rabidness obstinateness persistence rigidity bigotry tenacity obstinacy persistency impenitent induration pertinacity obduracy petrifaction crustiness impenitence toughen rigidify harden petrify ossify