Underivative
a. 不乏独创性的,非模仿他人的
🗣️ 情景例句
But you just put on your pajamas and robe,
你先把这睡衣裤穿上，
Is the departure time on schedule?
起飞时间准时吗？
While we were waiting to land,
在我们等待降落时，