Melissin
蜂花精, 甘油三蜂花酸酯
??? 情景例句
This job offers no opportunity for growth.
這個工作沒什么發展機會。
Do you really want to know what I think?
你真想知道我怎么想嗎？
Who was second? Who was third?
誰是第二？誰是第三？