单词	com profile
释义	com profile凸輪輪廓機械工程
随便看	double cross(ing) double-crossing double crossing over double crossing over (sturtvant 1914) double crossing over tetrad double crossover double crossover (scissors crossing) double crossover(scissors crossing) double crossover[scissors crossing] double cross slip double-crostic double crown double crucible technique double-crystal diffractometer double crystal probe double-crystal probe double crystal spectrograph double crystal spectrometer double crystal x ray diffraction double crytallographic shear double cuff double cup insulator double cup porcelain insulator double curing double current