at no charge
US /æt noʊ tʃɑrdʒ/
UK /æt noʊ tʃɑrdʒ/

短語
1.
免費, 不收費
without requiring payment; free of cost
範例:
•
The museum offers admission at no charge on the first Sunday of every month.
博物館在每月第一個星期日提供免費入場。
•
We will repair your device at no charge if it's still under warranty.
如果您的設備仍在保修期內,我們將免費維修。
在 Lingoland 學習這個單詞