词汇	foot operated door holder
释义	foot operated door holder 脚踏定门器
随便看	microscopy full-focus image microscopy image Microscopy,Immunoelectron Microscopy,Immuno Electron Microscopy,Immuno-Electron Microscopy,Immunofluorescence Microscopy,Interference Microscopy,Interference Reflection Microscopy laboratory Microscopy,Laser Microscopy,Laser Scanning Microscopy,Multiphoton Fluorescence Microscopy of Feed microscopy of semiconducting materials Microscopy,Phase Contrast Microscopy,Phase-Contrast Microscopy,Polarization Microscopy,Polarized Light microscopy room Microscopy,Scanning Acoustic Microscopy,Scanning Electron Microscopy,Scanning Force Microscopy,Scanning Probe Microscopy,Scanning Tunneling Microscopy,Scanning Tunnelling