词汇	rate variable
释义	rate variable 比例变动
随便看	economic explanation Economic Explanations on Reproductive Behavior economic exploitation economic exploitation amount economic exploitation year economic exposure economic expression economic expropriation economic externality economic extinction Economicfactor economic failure economic fairness economic fallout economic feasibility economic feasibility analysis economic feasibility evaluation economic feature Economic feature of criminal law economic features economic fertility economic fertilization economic field economic fields economic fight