She abused her position as principal by giving jobs to her friends.

她滥用自己作为校长的职权，把工作安排给朋友们。

《牛津词典》

This node can be called as principal secondary.

该节点可称为主要辅助节点。

youdao

The chemicals are all that is left from the Cold War when Dzerzhinsk functioned as principal production site for chemical weapons.

这些化学药品都是冷战时期的残留品，当时斯捷尔任斯克是化学武器的主要生产地。

youdao

She served as principal chief from nineteen eighty-five to nineteen ninety-five.

VOA: special.2010.04.09

These sources preserve different traditions on the number and the nature of the plagues, as well as the principal actors in the drama: God, Moses, Aaron.

这些素材都保留了不同的风格,不同瘟疫的数量，内容,关于三个主角，上帝，摩西，主角的描述也不相同。

耶鲁公开课 - 旧约导论课程节选

That's a good question. As a parent or as a principal?

这个问题很好。从父母还是校长的角度来说呢？

驯服淘气的人 - SpeakingMax英语口语达人

When I took over as principal in 2000, it was the worst middle school in Oakland.

CNN: Commentary: Who says public schools need more money?

Previously, he served as Principal Deputy Assistant Secretary of Defense for Asian and Pacific Security Affairs.

WHITEHOUSE: President Obama Announces More Key Administration Posts

The news came as principal photography began in Belfast on the HBO series Game of Thrones.

BBC: Movies bring ?20m to NI economy