Timken
n. 铬镍钼耐热钢
🗣️ 情景例句
My father is a forensic psychologist.
我爸爸是一个犯罪心理学家。
I ran all the way to school, otherwise I'd have been late.
我一路跑到学校，不然就迟到了。
What is it?
什么问题。