词汇	A9
释义	A9 🌏第九代电视棒；地址位9；第九洞
随便看	Passive Filtration Unit passive fire protection passive fire protection system passive fire safety equipment Passive fishery detector Passive fixation lead passive fixed satellite system passive fixed-satellite system passive flexion and extension passive flight passive flight flank passive-flow folding passive flux passive focus passive fold passive force passive form passive form model passive form of training passive four terminal network passive four-terminal network passive freedom passive frequency standards passive frictional force passive front