Zoocumarin
動物香豆素
??? 情景例句
Hi, Dad. Am I interrupting you?
嗨，爸爸。我打攪了你嗎？
It is a poor heart that never rejoices.
不知世間有樂者最可憐。
I'm not a great admirer of his work.
我對他的工作不太欣賞。