Passive action的相关资料：
临近单词
passive way
passive
passive switched-capacitor circuit
Passive Airborne Modular Infra-Red
Passive Aircraft Surveillance System
passive energy dissipation structure
passive pyroelectric infrared sensor
Passive residual heat removal system
passive pupillary dilatation glaucoma
passive accommodating-err mechanism
Passive-dependent personality trait
Passive Active Detection and Location
