Unicom
abbr. underwater integration communication 水下综合通讯; universal communication 通用通讯
🗣️ 情景例句
Sorry, I don't quite understand why...
对不起，我不太理解为什么…
Fear not the future; weep not for the past.
不要为未来担忧，不要为过去悲泣。
Is that all? He doesn't say very much,does he?
就这些吗？他没写许多，是吗？