Kinetin
n. [生化] 激動素, 呋喃甲基腺嘌呤
??? 情景例句
We're out of toilet paper again. Let's buy some more rolls.
咱們又沒衛生紙了。再多買幾卷吧。
If you consider that she's only been studying English a year, she speaks it very well.
你可以考慮到她那學一年的英語，她的英語說得非常好。
Maybe some folk songs to start with?
先演奏些民歌嗎？