单词	external reference frame
释义	external reference frame 外部参考框架
随便看	wireless transducer network wireless transfer wireless transfers wireless transform wireless transformer wireless transmission wireless-transmission wireless transmission and receiving wireless transmission model wireless transmission network wireless transmission platform wireless transmission protocol wireless transmission/receive wireless transmission remote control technology wireless transmission system wireless transmission technology wireless transmit wireless transmit-receive modttle wireless transmit-receive module wireless transmittal and receiving wireless transmitter wireless transmitter recognition wireless transmitting Wireless-transmitting Wireless transmitting and receiving