①.在20世纪 英语： in the 20th centur。
②.20世纪90年代：1990s 英语中世纪的算法： 年加1，就是世纪。 19 + 1 =20 年代是多少写多少。
③.the twentieth century
④.In the 20th century, how to say it in English In the 20th century, how to say it in English In the 20th century, how to say it in English In the 20th century, how to say it in English In 。
⑤.different times/ages in the 20th centur。
在20世纪英语：in the 20th century
The nineteen sixties began with the election of the first president born in the twentieth century, John Kennedy. For many Americans, the young president was the symbol of a spirit of hope for the nation. When Kennedy was murder..。
20世纪90年代：1990s 英语中世纪的算法： 年加1，就是世纪。 19 + 1 =20 年代是多少写多少，并且加上 s. 如：90年代 写成：90s .
in the 1920s in the 1920's in the nineteen twenties
in the 20th century==================================希望可以帮助你，满意的话，希望采纳，谢谢
the twentieth century
英语是：In 1980s。解释：In 1980s [词典] 在上世纪80年代；[例句]For example, in 1980s, a sewing machine, a bicycle, and a recorder were musts in amarriage.比如在上世。
二十世纪九十年代 in the 90s of the 20th century1990s是更地道的说法。读作：the ninteen ninties
二十世纪九十年代 in the 90s of the 20th century1990s是更地道的说法。读作：the ninteen ninties
20世纪90年代 英文怎么说啊？ 多谢了
In the 20th century, how to say it in English In the 20th century, how to say it in English In the 20th century, how to say it in English In the 20th century, how to say it in English In the 20th century, how to say it in Engli..。
in the 1920丿。
20世纪80年代的英文是： the 1980s，即1980年到1989年之间；例句：Until the 1980s, using a computer program meant memorizing a lot of commands andtyping them in a。
20世纪80年代的英文是： the 1980s，即1980年到1989年之间；例句：Until the 1980s, using a computer program meant memorizing a lot of commands andtyping them in a line at a time, only to get lines of text back. 直到1980年代。
在二十世纪六十年代用英语的说法是：in the 1960s。 二十世纪六十年代也可以用：In the 1960's。 表示…世纪⋯年代，一定要用定冠词，后面数字尾数一定是零，后面＋s。
英语是：In 1980s。 解释： In 1980s [词典] 在上世纪80年代； [例句]For example, in 1980s, a sewing machine, a bicycle, and a recorder were musts in amarriage. 比如在上世纪80年代。
In the 20th century, how to say it in English In the 20th century, how to say it in English In the 20th century, how to say it in English In the 20th century, how to say it in English In 。
在20世纪英语：in the 20th century
the early 20th century,呵。
20世纪90年代 英文怎么说啊？ 多谢了
