Tempcore
(钢筋)表面预先淬火, (利用轧件中心热量)自身回火热处理法
🗣️ 情景例句
Come here.
过来这儿。
Whom do you want to call?
你要打电话给谁？
Three quarters of the world's books and newspapers are written in English.
3/4的书籍和报纸是用英语写的。