Science teacher
理科教员
🧩 词语组成解析
🗣️ 情景例句
What's it about?
是关于什么的？
I've realized that we should stop the pollution.
我明白必须阻止公害的原因了。
As soon as he had hung up, he went over to the workmen and told them that if a policeman ordered them to go away, they were not take him seriously.
挂上电话后，他又马上来到工人那儿，告诉他们若有个警察来让他们走开，不要把他当回事，