增加

increase; add; raise; up; enhance; augment; boost; expand; grow; gain; rise; uplift; advance; fuel; contribute; lift; gather; push; widen; supplement; escalate; upsize; kite; multiply; accrue; swell; inject; heighten; redouble; elevate; step up; put up; add to; beef up; jack up; bump up; scale up; increased; additional; growing; special; supplemental; incremental; increasingly; climb; addition; growth; increment; enhancement; multiplication

用费

expense; cost; expenditure; fee; outlay; spending