Protobolin
去氢甲睪酮
🗣️ 情景例句
And I'd also like to thank my math teacher
我还要感谢我的数学老师
Say, do you smell something burning in the kitchen?
喏，你有没有闻到厨房里有烧焦的味道呀？
Excuse me! Are you from the USA?
对不起，你是美国人吗？