Naphthosalol
水杨酸β-萘基酯
🗣️ 情景例句
I need to cancel that. We have had a last minute change of plans.
我要取消预约，我们临时改变计划了。
How long will you be out?
你将出去多久？
Why must I have mercy on him? Tell me that!
为什么我必得宽恕他呢？请告诉我这一点！