Unicom
abbr. underwater integration communication 水下综合通讯; universal communication 通用通讯
🗣️ 情景例句
He should just about get by in the exam.
他这次考试还能勉强及格。
Friends are lost by calling often and calling seldom.
交往过密过疏，都会失去朋友。
That's the doorbell, said Ann's mother. They're here!
“门铃响了，”安的母亲说。“他们来啦！”