单词	guide ray
释义	guide ray 定向射线
随便看	three-pole knife switch three pole knife switch three-pole single-throw switch three pole single-throw switch three pole switch three-pole switch three-pool system three-port three-port connection valve three port connection valve three-port junction three-port memory three-port network three-port networks three-ports three ports connection valve three-port slide three-port two stroke engine three-port valve three-position three position three-position control three-position controller three position controller three position five-way valve 䆵䆶䆷䆸䆹䆺䆻䆼䆽䆾色调色谱色象差色贿色迷色酒色釉色鬼色魔艳