Definition: money in your bank account or on your mobile phone Level: B1
看到我的账户有余额，我松了一口气。
I was relieved to see from my statement that my account was in ___credit.
我一周后再给你打电话，因为我的手机话费不够了。
I will talk to you on the phone in a week's time as I don't have enough ___credit.
我的手机话费用完了。
My phone has run out of ___credit.
