Os
其它 Othern. 骨, 孔, 穴裂口\\n[计] 办公系统, 操作系统
📖 牛津释义
OS
abbr
缩写 =
1 ordinary seaman.
2 (Brit) Ordnance Survey: an OS map 英国全国地形测量局绘制的地图.
3 (esp on clothing, etc) outsize （尤指衣物等上之标志）超大号.
🗣️ 情景例句
The pollution in Beijing is alarming.
北京的污染给人们敲起了警钟。
Don't mention it.
不用谢。
Sorry! I think we had them for lunch. We must get some more tomorrow.
对不起！我想我们中午吃掉了。我们明天得再买一些。