convenience是名词，意思是便利、厕所、便利的事物；复数为conveniences；例如：They may use a credit card for convenience.他们可以为了方便而使用信用卡。

例句

A new convenience is being built in the park.

这个公园正在新修一个公共厕所。

For the sake of convenience, we will hold a network meeting.

为了方便起见，我们将召开一次网络会议。

I was looking for the convenience store, but I missed it because I was looking at my phone.

我一直在找便利店，但我错过了一家，因为我在看手机。