Acrasin
n. [生化]聚集素
??? 情景例句
Don't waste your breath trying to persuade them, they'll never listen.
別白費(fèi)口舌規(guī)勸他們，他們不會(huì)聽(tīng)你的話。
I'm fine, too.
我也很好。
Look at Mr Fat. He was very rich. He had lots of money.
瞧胖先生。他很富。他有很多錢。