| 单词 | three rs |
| 释义 | three Rsplural noun When talking about children's education, the three Rs are the basic skills of reading, writing, and arithmetic. ...ministers who want teachers to concentrate on the three Rs. three Rs in British Englishplural noun the three Rs Word origin from the humorous spelling reading, 'riting, and 'rithmeticthree R's in American English reading, writing, and arithmetic, regarded as the basic elementary studies and the fundamentals of an education so called from the humorous spelling reading, 'riting, and 'rithmetic: with the |
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