Dimethione
聚二甲硅氧烷; 聚二甲硅氧烷
🗣️ 情景例句
Yes, I do.
是的， 我是这个意思。
Do you think you can get me to Union Station by quarter after?
你看你能否在一刻前把我送到联合车站？
Do you live near here?
你住的离这儿近吗？