noun
primary
/'praimәri/
primary 是什么意思
最主要者,原色,主要的,初期的
A preliminary election where delegates or nominees are chosen one of the main flight feathers projecting along the outer edge of a bird's wing (astronomy) a celestial body (especially a star) relative to other objects in orbit around it of first rank or importance or value; direct and immediate rather than secondary.
词性
noun
难度
进阶
页面用途
检索复习