primary
adjective73 搭配平均频率: 6.7
The first stage of formal education, typically for children from age 5 to 11.
The main or most important cause.
The main or most important objective.
primary goal8.2
The main or most important goal.
primary aim8.0
The main or most important aim.
主要来源;一手资料
An original document or artifact created at the time of study; a firsthand account.
在研究期间创建的原始文件或手工艺品;第一手描述。
原色
One of the basic colours (typically red, yellow, and blue) from which other colours can be produced by mixing.
可以通过混合产生其他颜色的基本颜色之一(通常是红色、黄色和蓝色)。
The main or most important mission.
The main or most important motivation.
The main or most important motive.