整体缩小15%英文

缩小 [suō xiǎo] reduce; lessen; narrow; shrink;缩小差距 [suō xiǎo chā jù] reduce the arrears; whittle away缩小城乡差距 shorten the gap between urban and rural places;缩小的 网络 reduced; Shrinking; shrunken; decreased; dwindl

fifteen percent

narrow down the searching scope!

放大是ZOOM，缩小不记得了。。

就可以直接这样表示或者15 percent