单词	gasfitter
释义	同Gas-fitter
随便看	passive mode locking passive mode locking passive mode-locking passive motion passive movement passive narrowband detection passive narrowband system passive negativism passiveness passivenesses passive net [work] passive network passive noun passive nutrient uptake passive obedience passive observer passive optical network passive optical network {=pon} passive oxide passive paralleling passive particle detection passive permafrost passive-pixel passive portfolio passive probe