Meaning of jiā shàng:
加上
plus
Wǔ jiā shàng wǔ děngyú shí.
五加上五等于十。
Five plus five equals ten.
to put in; to add; to add on; to add into; in addition
Qǐng bǎ yán jiā shàng.
请把盐加上。
Please put in the salt.
Zhè dào cài jiāshàng le yīxiē yán.
这道菜加上了一些盐。
This dish had some salt added to it.
Qǐng zài dàngāo shàng jiāshàng yīxiē shuǐguǒ.
请在蛋糕上加上一些水果。
Please add some fruit on the cake.
Qǐng bǎ táng jiā shàng kāfēi lǐ.
请把糖加上咖啡里。
Please add the sugar into the coffee.
chú le hǎo tiānqì, jīntiān hái jiāshàng le měihǎo de xīnqíng.
除了好天气,今天还加上了美好的心情。
In addition to the nice weather, today also comes with a great mood.
on top of that
Tiānqì hěn lěng, jiāshàng xiàyǔ, chūmén bù fāngbiàn.
天气很冷,加上下雨,出门不方便。
The weather is very cold, and on top of that, it's raining, so it's inconvenient to go out.