相关单词近义词 proportion 部分, percentage 百分率, comparison 比较relative amount, 相对量, relation 关系, share 分享，共享, part 部分, fraction 小部分, quotient 份额, relationship 关系, quota 限额, scale 刻度临近词ration, ratify, ratio t, ratio IQ, ratio set, ratioless, ratio cam, ratio law, ratiotest, ratio box, ratioturn, ratio arm 返回 ratios