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n.七巧板
1、tangram puzzle───七巧板
2、live tangram───现场七巧板
1、The invention of the Tangram puzzle is unrecorded in history.───历史上没有记载七巧板是什么年代发明的。
2、Tangram is one of the biggest call center service provides in shanghai, specialized in call center outsourcing services and solutions.───易方客服中心专业提供外包呼叫中心服务和解决方案，是上海最大的外包呼叫中心服务供应商之一。
3、The few manual classes before was to use light wood to build a structure that withstands weight, or making tangram.───我们前几次的通用技术课内容是用轻质木条搭建结构并承重，或者是制作七巧板。
4、Tangram is usually stored a square format.───七角形图通常存储为正方形格式。
5、It uses a set of 400 different Tangram style shapes.───它使用了一套400种不同的七巧板造型。
6、A Steganography Method of Digital Image Information Based on Tangram───一种基于七巧板游戏的数字图像信息伪装方法
7、In China, its country of origin, the tangram puzzle was considered a game for women and children.───在发源地中国，七巧板是妇女和儿童喜闻乐见的一种游戏。
8、Tangram, an ancient Chinese puzzle , are said to have a history that goes back many thousands of years.───七巧板，一种中国老祖先所传承的智力游戏，据说已有数千年的历史。
9、invention of the tangram puzzle is unrecorded in history.───七巧板的发明在历史上是没有记载的。