| 单词 | 尤指用于数学 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔manipulative〕Any of various objects designed to be moved or arranged by hand as a means of developing motor skills or understanding abstractions, especially in mathematics.灵巧训练：由手移动或排列的各种物体，作为发展运动技巧或理解抽象概念的方法，尤指用于数学美国传统 |
英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。