不容置疑的

unassailable[法] conclusive, incontestable, incontrovertible, indispensable, indubitable, irrebuttable, unarguable

bù róng zhì yí de ㄅㄨˋ ㄖㄨㄥˊ ㄓˋ ㄧˊ ㄉㄜ˙