primary
美: [ˈpraɪm(ə)ri]
英: [ˈpraɪməri]
adj. 主要的；最重要的；基本的；最初的
n. （美国）初选
网络 初级的；小学；原发性
词形：
primaries
Such an administrative structure seems to well solve the insufficiency of primary care and inefficiency of special care at present.
这样的管理结构从目前来看较好的解决了初级卫生服务供给不足和专科卫生服务效率低下的问题。
An examination of the collapse of Xinjian Primary School offers a disturbing picture of a calamity that might have been avoided.
对新建小学倒塌事件的调查显示，这场灾难本是可以避免的。这个结论可能会让部分人感到头疼不已。
David Shaff, administrator of the city water bureau, said, the yuck factor was the primary reason for the decision.
波特兰水务局官员大卫•沙夫表示，做出这个决定的主要原因是因为感到恶心。
One of the primary ideas behind IBM's Smarter Planet concept is a web of sensors all over the planet, leading to a data explosion.
IBM“智慧的地球”（SmarterPlanet）项目的主要理念之一是通向数据爆炸的全球传感网络。