| 单词 | cuisenaire rod |
| 释义 | Cuisenaire rod in British English (ˌkwɪzəˈnɛə) noun trademark one of a set of rods of various colours and lengths representing different numbers, used to teach arithmetic to young children Word origin C20: named after Emil-Georges Cuisenaire (?1891–1976), Belgian educationalistCuisenaire rod in American English (ˌkwizəˈnɛər, ˈkwizəˌnɛər) noun trademark one of a set of 10 colored rods from 1 to 10 cm (0.4 to 4 in.) in length, used in a method of teaching the basics of arithmetic to children |
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