Prepurification
预纯化(作用)
🗣️ 情景例句
The world could be heading for an economic recession.
世界也许正在走向经济衰退。
Second, the bank called and told me I would have to keep up with my car payments or I might lose the car.
其次银行通知我得继续支付小汽车的贷款，否则我将会失去小汽车。
On the last day I made a big decision.
到了最后一天，我作出了一项重大决定。