单词	to spur on
释义	英華字典資料庫同義詞☞alla-breve
随便看	proportionality--factor proportionality law proportionality limit proportional limit proportional line segments proportional liquid sampler proportion allocation in stratified random sampling proportionally proportionally spaced font proportional map proportional mean proportional measurement proportional mechanism proportional method proportional mode proportional mortality indicator proportional mortality rate proportional nanism proportional navigation proportional--navigation proportional notation proportionalnotation proportional number proportionalo proportional odds model