SOS是什么意思_SOS怎么读_音标ˌes əʊ ˈes

SOS是什么意思音标:英 [ˌes əʊ ˈes]美 [oʊ]

紧急呼救信号
[计] 独立操作系统

n. an internationally recognized distress signal in radio code

SOS的用法和例句：

1.It's the SOS we used over the numbers station.

这是我们在数字电台使用的求救信号

2.Never look it up, your explanation is way better, but also the next time a friend comes by with their problems, maybe lay off the I told you SOS.

千万别查字典 你的解释绝了 不过下一次有朋友找你诉苦的时候 别一副「我早说过」的嘚瑟样