Ua
[计] 一致阵列, 用户区, 用户代理程序
🗣️ 情景例句
He's always in and out of jobs.
他老是跳槽。
As a man lives so shall he die.
有生必有死。
and there is a virtual limit on how long we can hope to remain alive,
我们所希望的长寿实际上是有限度的。