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Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
控制硬件资源分配和使用给任务及远程终端的软件。
operating systems — plural of operating system
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控制硬件资源分配和使用给任务及远程终端的软件。；操作系统；[计] 操作系统
Software that is designed for controlling the allocation and the use of various hardware resources to tasks and remote terminals.
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控制硬件资源分配和使用给任务及远程终端的软件。
Software that is designed for controlling the allocation and the use of various hardware resources to tasks and remote terminals.
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Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.