Backwardation
n. 延期交割费\\n[经] (证券)交割延期费
🗣️ 情景例句
What does she think?
她怎么想呢？
Steady wins the race.
从容就是赢得比赛的诀窍。
They trooped behind the first dancer, copying its movements.
它们成群结队跟在第一只跳舞的蜜蜂后面，模仿着它的动作。