Definition
To function very well or to be highly effective.
很好用
This new app works a treat on my phone.
這個新應用程式在我的手機上運作得非常好。
This new cleaning product works a treat on removing stubborn stains.
這個新的清潔產品在去除頑固污漬方面效果極佳。
The new method has worked a treat in increasing productivity.
新方法在提高生產力方面效果顯著。