| 释义 |
ENGLISH PHRASES 英文词组〔abandon〕abandon railways to the law of diminishing returns 听任铁路由报酬递减法则去支配英汉大词典〔addition〕simple problems involving addition and subtraction简单的加减法问题外研社新世纪〔add〕learn to add and subtract 学做加减法英汉大词典〔concretely〕using concrete objects to teach addition and subtraction. 用实物来教加减法柯林斯高阶〔concrete〕using concrete objects to teach addition and subtraction用实物来教加减法外研社新世纪〔return〕the law of diminishing returns 收益递减法则牛津搭配 |