EO

• abbr. 工程指示(=Executive Order)
• abbr. 椭圆的轨迹(=Elliptical Orbit)
• abbr. 终端站(=End Office)
• abbr. "异-或"逻辑(=Exclusive OR)

EO的用法和样例：

词汇搭配

• eo- 黎明, 曙, 最初,...
• e.o. =ex offici...
• e-o =electro-o...