单词	felt shoe
释义	felt shoe毡鞋felt shoe氈鞋紡織科技
随便看	secondary period secondary phase secondary phase error secondary phase factor secondary phase factor {= spf} secondary phases secondary phloem secondary pholem secondary photochemical process secondary photoelectric current secondary photoelectric effect secondary photometric standard secondary photometric standard lamp secondary picket secondary picketing secondary pile secondary pinion secondary plane of projection secondary planet secondary plant body secondary plant succession secondary plasticizer secondary pneumonia secondary pole secondary pollutant