英语词汇doubtful proposition怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	doubtful proposition
释义	doubtful proposition 简明释义有争议的主张；难办的事双语例句 1 To mount a frontal attack was a doubtful proposition when the enemy was very strong. 敌人的力量十分强大时，向敌人发起正面进攻是不现实且容易失败的。 2 Yet it is doubtful whether the proposition is strong enough to bear the vast weight of generalization that has been placed on it. 然而，令人怀疑的是，这个命题是否足够强大，足以承受被置于其上的广泛的泛化的重量。
随便看	productive forces criterion productive furnace capacity productive geology productive group productive head productive hours productive imagination productive infection productive inflammation productive interval productive investment productive knowledge productive knowledge of language productive labor productive labor cost method productive labor hours method productive labour productive land productive layer productive life productive life length productive line productive loan productive loop addition productively

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