Hedging
[经] 平衡交易, 套头交易
✅ 同义词
🗣️ 情景例句
But what?
但是什么？
Her skirt is behind the chair.
她的裙子在椅子后面。
The bridge is so long that the shape of the earth had to be taken into account by its designer.
由于桥身太长，设计者不得不考虑了地表的形状。