词汇	origin material
释义	origin material 原料来源
随便看	Multi-channel Scaler multichannel scaling Multichannel Scan Imagery Radiometer multichannel secure communication multichannel seismic instrument multichannel seismic profiler multichannel seismograph multi-channel seismograph multichannel seismology multichannel selector multichannel sensor multichannel sensors Multi-channel service multichannel service system multi-channels financing multi channels for development multi-channel signal acquisition multi-channel signals multichannel simultaneous spectrophotometer multichannel simultaneous x ray analyser multichannel simultaneous x-ray analyser multi-channels information processing multichannel single-fiber cable multi-channel slab kiln multichannel slip ring