One after another the Italian bases in the desert fell as the retreat turned into a rout.

当撤退转变为溃败时，意大利在那个沙漠中的基地接连失守。

《柯林斯英汉双解大词典》

Colombia said this year that it planned to join other South American nations with bases in Antarctica.

哥伦比亚今年表示，计划与其他南美国家一起在南极洲建立基地。

youdao

Troops are operating from bases in the north.

部队正从北部基地发动军事行动。

《牛津词典》

Militants are launching attacks against government and security targets from bases in tribal areas on the border with Afghanistan.

VOA: special.2009.10.17

They do that in a very special way in that they - restriction enzymes are able to identify a particular sequence of bases in a gene.

限制性内切酶的工作机制很特别,它能识别基因中的一段特定的碱基序列

耶鲁公开课 - 生物医学工程探索课程节选

Why are there three bases in a codon?

为什么一个密码子有三个碱基呢

耶鲁公开课 - 生物医学工程探索课程节选

The area is home to some of the most important strategic military bases in the country.

BBC: Profile: Syria's top-secret Jamraya research centre

Strong and devoted fan bases in Boston and New York look for championships above all else.

FORBES: Magazine Article

The speedy Nixon collected more than 600 stolen bases in 17 seasons from 1983-99.

WSJ: Former MLB outfielder Otis Nixon arrested