Bathophenanthroline
[化] 红菲咯啉; 4,7-二苯基-1,10-菲咯啉
🗣️ 情景例句
I think you put them
我想你是放在
How much is a round-trip ticket to Beijing?
一张到北京的来回票要多少钱？
The ones in this corner are cutting machines.
在这个角落的机器是切削机。