Bhn
abbr. 布氏硬度值（Brinell hardness number）
🗣️ 情景例句
Yes. But could you wait one minute?
是的。不过， 你能等一下吗？
The plane has crashed.
飞机失事了。
Can you see him please?He has a bad cold, too!
您能看看他吗？他也得了重感冒！