Hdr
abbr. 直接热轧制（Hot Direct Rolling）
🗣️ 情景例句
I feel that too many people worry about how they look.
我感觉太多的人关注他们的外表。
You had it coming!
活该！
He was still smiling when the door opened and his wife came in.
他正笑着的时候门开了，他的妻子走了进来。