Backwardation
n. 延期交割费\\n[经] (证券)交割延期费
🗣️ 情景例句
I've been trying to find
我一直在寻求
I'll do something about it.
我会想办法的。
I bound the base of the tree with sticky tape, making it impossible for the ants to reach the aphids.
我用一条胶带把桃树底部包上，不让蚂蚁接近蚜虫。