Unprofited
a. 无益的
🗣️ 情景例句
You are going to miss her.
你会想念她的。
Do not sell the bear's skin before you have caught the bear.
熊未到手休卖皮（勿过早乐观）。
Yet to both classes, the need of an alternative outlook,
然而对这两种人来说，都需要换一换脑子，