（物价、工资等）向上浮动to go up

• 不久前，这个厂给她上浮5级工资。

  This factory recently put her wages up five grades.

• 我国23家航空公司联合决定国内航线票价全线上浮15％。

  23 national airline companies have jointly decided to raise prices on all domestic air routes by 15%.