os

[US]/ɒs/
[UK]/'o 'ɛs/
Frequency: Very High

Translation

abbr. 西洋旧历,儒略历 操作系统
Word Forms
复数oss

Phrases & Collocations

OS version

操作系统版本

OS upgrade

操作系统升级

OS compatibility

操作系统兼容性

OS installation

操作系统安装

OS configuration

操作系统配置

mac os

Mac操作系统（苹果公司开发的）

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