词汇	serous pericardium
释义	serous pericardium 浆膜心包
随便看	electrical riveting positioner electrical rocket electrical rollover electrical room electrical rotate-speed Electrical Rotating electrical rubber electrical rule checking electricals electrical safeguard electrical safe life electrical safety electrical safety analyzer electrical safety color electrical safety control system electrical safety design electrical safety inspections electrical safety management electrical safety marking electrical safety measure electrical safety of salt works electrical safety protection electrical safety standard electrical safety test electrical salinometer