单词	实体幻灯机
释义	同投影放大器--实体幻灯机
随便看	passive edema passive electrical component passive-- electrical component passive [electric] circuit passive [electric circuit] element passive electronic countermeasures passive electronic countermeasures (pecm) passive element passive equivalent network passive euthanasia passive fabric element passive failure passive fault detection passive fault [in control equipment] passive feedback control passive fiber component passive film passive filter passive filters and other passive networks passive-flow folding passive fold passive frequency standards passive front passive ftp passive genotype/environmental correlations