Undecatrienal
十一碳三烯醛
??? 情景例句
What's gotten into him?
他怎么搞的？
It is madness for a sheep to treat of peace with a wolf.
跟狼講和平，此羊必癲狂。
I'm here! said Jim. And so is Polly!
“我在這兒！”吉姆說，“波利也在這兒！”