substantiate读音_例句
substantiate 朗读
substantiate
音标：səb'stænʃieɪt
substantiate翻译
substantiate双语用法和例句
相关单词
souter sampler seduceable son slup stutter suppression splashdown subhuman sauna sacrosanct sexangular supersystem stutteringly scopey size silurid sanctimony sociolect superintelligent