Art.
abbr. 冠词（article）
🗣️ 情景例句
That's right.
是的。
Why did you get home so late?
为什么你这么晚回家？
Suddenly, a middle-age lady got on the train and sat opposite Sally.
突然，一个中年妇女上了火车，坐在萨莉的对面。