Definition
- Verb + to infinitive
To do something using maximum effort or resources, without holding back.
不遺餘力
We will spare no effort to complete this project.
我們將不遺餘力地完成這個項目。
The company spared no expense to launch the new product.
公司不惜一切代價推出新產品。
They spared no expense to ensure their wedding went smoothly.
他們不惜一切代價確保婚禮順利進行。