serving to connect two grammatical constituents of identical construction;
"`and' in `John and Mary' or in `John walked and Mary rode' is a coordinating conjunction; and so is `or' in `will you go or stay?'"
例句
IV.The principle of coordinative development. 四、协调发展原则。
We will pay attention to the coordinative constructions for they are aplenty. 本文将整理前人所得上古、中古、近代、乃至现代汉语并列式异序结构资料；
And all of these are the materials preconditioning the over-all and coordinative development in human dignity. 这些都为人格全面、协调的发展创造了物质前提。
It can exercise baby coordinative ability of eyes and hands and promote baby to grow up healthily. 该产品可以锻炼婴儿手、眼的协调能力,使其健康成长。
It was proposed that the growth unit of these oxides is a sort of polyhedral structure of coordinative anions. 在生长条件和溶液过饱和度不同时，生长基元的维度也不同，而不同维度的生长基元往晶体各族晶面上叠合的速率也有差异。
