Lactochrome
乳黃素, 核黃素, 維生素B2
??? 情景例句
I guess I'd better tear up the letter and start over again.
我想我應該把信撕掉重新再寫。
That isn't the way the event happened.
這不是事情的真相！
He has pointed out that the tree is a useful source of income as tour-ists have been coming from all parts of the country to see it.
他指出，由于人們從全國各地紛紛前來參觀這棵樹，