Enolate
烯醇化物
🗣️ 情景例句
And it needs your contributions of furniture,
而且也需要你捐献家具，
I don't know what you're thinking!
真不知道你是怎么想的！
In 1892 the age of mass arrivals began, during which 15 million new people passed through Ellis Island into the USA over a period of 62 years.
1892年开始了一个国外移民大量涌入的年代，在随后的62年中，有1，500万新来的人通过埃利斯岛进入美国。