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单词 Safety service
释义

Safety service

原声例句
苹果2022年秋季发布会

The other safety service all the new iPhones have is Emergency SOS via satellite.

所有新款 iPhone 都拥有的另一项安全服务是通过卫星发出的紧急求救信号。

英语百科

Safety service

Radio stations of RNS / safety service, VOR/ DME

Safety service (also: safety radiocommunication service or safety-of-life service) is – according to Article 1.59 of the International Telecommunication Union´s (ITU) Radio Regulations (RR) – defined as «A radiocommunication service used permanently or temporarily for the safeguarding of human life and property

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更新时间:2025/6/17 0:03:10