Bathophenanthroline
[化] 红菲咯啉; 4,7-二苯基-1,10-菲咯啉
🗣️ 情景例句
He says there's another inn
他说还有另一家旅馆，
The mountains have brought forth a mouse.
大山生小鼠（指：费力大而收效小）。
Black.
黑的