单词 | operating system |
释义 | operating system Word forms: plural operating systems Trends of operating system View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years |
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英汉双解词典包含141091条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。