HtDP

Acronym	Definition
HtDP➣How to Design Programs (computer programming textbook)
HtDP➣Horizontal Time-Dependent Positioning (National Geodetic Survey; software)
HtDP➣HazMat Transportation Driver's Permit (Singapore)

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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。