Three Rs
01
三个R, 教育的基础
the basic skills of reading, writing, and arithmetic, often used as the foundation of education
语法信息
有生性状态
抽象
形态构成
复合词
不可数
singular
not gender specific
复数形式
three Rs
例子
Schools focus on teaching the three Rs in the early years.
学校在早期专注于教授三个R。
