Bh
abbr. 布氏硬度（Brinell hardness）；营业时间（Business Hours）
🗣️ 情景例句
That could solve your problem, Marilyn.
这样可以解决你的问题， Marilyn。
Don't you think we should add a sentence here like this?
难道你不觉得我们应该在这儿加上一句话？
It did not take the firefighters long to put out the fire, and they at once started to look for causes of the fire.
消防队员没花多时间就把大火扑灭了，他们马上开始调查火灾发生的原因。