That will be $50, plus a service charge of $2.50.

您消费50元，另加2.50元的服务费。

《牛津词典》

A medium-sized dog will devour at least one can of food plus biscuits per day.

一只中等大小的狗每天至少要干掉一罐食物外加饼干。

《柯林斯英汉双解大词典》

Although many of these storage media have high capacity, a backup tool with compression capabilities is a big plus, eliminating the inconvenience of multiple disks or large uploads.

尽管这些存储介质中有许多具有高容量，但具有压缩能力的备份工具是一大优势，它消除了多个磁盘或大型上传的不便。

youdao

Getting a grade like a B-plus or a C-minus adds or subtracts a few tenths of a point.

VOA: special.2009.03.05

Four times the number of pigs plus two times the number of chickens, assuming they're not next to a nuclear reactor, is 56.

其它还有什么呢？,4倍的猪的数量加上两倍的鸡的数量,考虑到它们不是住在核反应堆旁的。

麻省理工公开课 - 计算机科学及编程导论课程节选

So we could think about comparing the potassium ion to a sodium ion. They have the same charge of plus one.

我们可以想象比较一下钾离子,与钠离子，它们都同样带有正一价的电荷。

麻省理工公开课 - 化学原理课程节选

Each agreement is negotiated separately, but the firm generally gets the first several million of a settlement plus a percentage of any amount over that.

FORBES: Juridica Chief Used To Argue Lawsuits, Now He Invests In Them

Each pupil ends up with a score of plus or minus a number of points.

BBC: NEWS | UK | Education | How 'value added' works

His pay package includes salary and a cash bonus linked to performance, plus a big cut of the options plus more traditional perks like a car and membership in a country club.

FORBES: Capitalism is contagious