Phenylpropiophenone
苯基苄基(甲)酮
🗣️ 情景例句
My boss is a slave driver.
我的老板指使我们像指使奴隶似的。
His failure was a lesson to us.
他的失败是我们的一个教训。
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。