C-ras
[医]原癌基因
🧩 词语组成解析
[计] 行地址选通
🗣️ 情景例句
That's what I said.
我也是这么说。
It won't take much time.
不会花很多霎时间的。
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。