Sinamine
芥子胺, 烯丙基氨氰
??? 情景例句
It's about the size of the United States, but it has a population of only 16.5 million.
它和美國一般大，但人口卻只有一千六百五十萬。
To graduate from the university
大學畢業
I fear that he drinks too much.
我擔心他喝的酒太多了。