Bq
abbr. [医]对苯醌（p-benzoquinone）
🗣️ 情景例句
I'm sorry I missed him. I had to work late.
很抱歉我错过了他醒着的时候。我必须工作到很晚。
Our company has agencies all over the world.
本公司在全世界各地都设有代理处。
Was it cold yesterday?
昨天天气冷吗？