Trisilanyl
丙硅烷基
🗣️ 情景例句
where would you choose to spend our anniversary?
会选哪里去度我们的结婚周年纪念日
He is most noticeable for his southern accent.
他有很浓重的南方口音。
But, in addition to that basically simple concept,
除了这一基本的简单的概念外，