Pelopon
A十二烷基苯磺酸钠盐
🗣️ 情景例句
Then you have to fill out this form
然后你要填写这份表格，
What kind of newspapers do you read?
你读什么样的报纸？
The two boys carried the man to the school gate keeper's room.
两个男孩将那个人抬到了学校门卫的房间。