She became interested in anthropology -- the study of the origin, development and actions of humans.

VOA: special.2009.02.22

If Milton's true muse, or so he hopes or so he wants us to believe, has a Christian origin, then this counter-muse is unquestionably classical.

如果弥尔顿他望或想要我们相信，他真正的缪斯女神，有一个基督教的原型，那么这位与缪斯女神相对的人物毫无疑问是经典的。

耶鲁公开课 - 弥尔顿课程节选

And the ego -- the emergence of the ego for Freud -- symbolizes the origin of consciousness.

因而在弗洛伊德的理论中-,自我的出现象征着意识的起源。

耶鲁公开课 - 心理学导论课程节选

Naturalist Charles Darwin published "On the Origin of Species" in eighteen fifty-nine.

VOA: special.2009.12.01

So having a place that the cell knows - where the cell knows how to replicate is important and so plasmids have an origin of replication.

所以得有一个细胞能识别的区域,能使细胞知道,怎样来复制 这很重要,因此质粒上带有一个复制起点

耶鲁公开课 - 生物医学工程探索课程节选

became a national best-seller. One hundred fifty years after "On the Origin of Species" first appeared, it remains one of the most influential and debated books ever written.

VOA: special.2009.12.01

If you call that your origin, your y0 will be 0, but ground will be called -15.

如果你取楼顶为原点,你的y0就等于0,但是地面就要标记为-15

耶鲁公开课 - 基础物理课程节选

The name matches that of a German man of Moroccan origin thought to be a member of the Hamburg, Germany cell of al-Qaida.

VOA: standard.2009.10.30

Salutogenesis: saluto-- health; geneis origin.

由两部分组成，saluto健康，geneis起源。

哈佛公开课 - 幸福课课程节选

Mohamed Abshir Waldo, a Kenya-based analyst of Somali origin, believes a solution can be found.

VOA: standard.2009.10.30