payday
n. 发薪日；交割日
例句
Friday is payday.
星期五是发薪日。
《牛津词典》
I expect I'll struggle through until payday.
我想我会挨到发薪日的。
Until next payday, I was literally without any money.
到下一个发薪日之前，我是名符其实身无分文了。
《柯林斯英汉双解大词典》
