Hmdso
[化] 六甲基二硅醚; 六甲基乙硅醚
🗣️ 情景例句
What is it?
怎么回事
Did you go to the park yesterday?
你昨天去公园了吗？
She was a famous actress When I was still at school.
当我还是学生时，她就是个著名的演员了。