量化命题 quantified display: 定量显示existential quantified variable: 存在量化变数existentially quantified variable: 存在量词化变元; 存在量化变数not quantified economy measures: 没有确定数额的节约措施quantified conditional prediction: 以数量表示的条件预测下载手机词典可随时随地查词查翻译