Ucr
abbr. unconditioned response 无条件反应; utilization care review 应用观察评价
🗣️ 情景例句
Am I older than you? You look so young.
我比你老吗？你看起来非常年轻？
I'm going to but two gallons.
我要买两加仑。
You're in love!
你恋爱了！