Returnability
可返回性; 可收回性
🗣️ 情景例句
I hope so.
我希望如此。
Do flying saucers really exist?
飞碟真的存在吗？
To make matters worse, the room is rather small, so I have temporarily put my books on the floor.
更糟糕的是房间还非常小，所以我暂时把书放在了地板上。