to reduce by one-fifth的意思|示意
美 / /
英 / /
减少五分之一
to reduce by one-fifth的网络常见释义
下降百分之二十 ...to decrease by one-fifth; to reduce by one-fifth; to reduce to four-fifths; to be reduced to four-fifths 下降百分之二十(或五分之一) to decrease by one quarter; to re-duce by one quarter; to reduce to three- fourths; to be reduced to three-f...