| 单词 | directed line segment |
| 释义 | directed line segment有向线段directed line segment有向線段兩岸對照名詞—數學directed line segment有向線段數學名詞—兩岸中小學教科書名詞directed line segment有向線段人體解剖學directed line segment有向線段高中以下數學名詞directed line segment有向線段數學名詞 |
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英汉汉英词典包含3953260条英汉及汉英翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。