Bathophenanthroline
[化] 红菲咯啉; 4,7-二苯基-1,10-菲咯啉
🗣️ 情景例句
They have a good relationship.
他们关系不错。
All produets have to go through five checks in the whole process.
所有产品在整个生产过程中得通过五道质量检查关。
His father runs a restaurant.
他的父亲经营一家餐馆。