Detergence
去垢
🗣️ 情景例句
What's the matter?
到底发生了什么事？
We never know the worth of water till the well is dry.
井干方知水可贵。
The Cutty Sark was one the fastest sailing ships that has ever been built.
“卡蒂萨克”号是帆船制造史上建造的最快的一艘帆船。