Simaldrate
硅镁铝
🗣️ 情景例句
to be with people--people his own age.
和别人交往像他那般年纪的人。
Sometimes I make mistakes when I speak English.
当我说英语时，有时我犯错误。
The fact that the policeman was prejudiced against foreigners could not be recorded in the official files.
警察歧视外国人的事在官方档案中不可能加以记载，