Phthalide
[化] 1,3-二氢苯并[c]呋喃-2-酮; 邻羟甲基苯甲酸内酯; 四氯苯酞; 稻瘟酞
🗣️ 情景例句
What's that?
那是什么？
A spot is most seen on the finest cloth.
最清洁的布上，污点特别显眼。
It's a bit windy today, isn't it?
今天有点风，是不是？