这次考试的及格分数是50分。
The pass mark for this exam is 50 points.
我建议我们下午4点50分在售票处见面。
I suggest we meet at 4.50 p.m, in the ticket office.
simple example第一节课于7点50分开始。
The first class begins at 7: 50 am.
dict.youdao.com它值50分，而B正好符合。
It's worth 50 points and B got that right.
www.kekenet.com第一节课于7点50分开始。
The first class begins at 7:50 am.
dict.youdao.com
