substitutional翻译_音标
substitutional 朗读
substitutional
音标：ˌsʌbstɪ'tjuːʃənl
substitutional翻译
substitutional双语用法和例句
相关单词
scaletail semibarbarism soupiness songsmith snifter stuccowork sometimey scheduled semiclassical shrimp scattershot siderosis striated subcontinent sombrous spadices systematization sundowner seichometer sialomucin