Gradated
v. （使）逐渐转化, 顺次排列( gradate的过去式和过去分词 )
🗣️ 情景例句
You must have the wrong number.
你一定打错电话了。
Necessity is the mother of invention.
穷则变，变则通。
It looks like we have problem with the shipment.
货有问题哦。