词汇	shaft timbering
释义	shaft timbering 井筒木支架
随便看	visual merchandising visual merchandising and space management Visual Merchandising Display Artist Assistan visual meshing measurement visual message visual message designer visual meteor visual meteorological condition visual meteorological condition flight Visual Meteorological Conditions visual meteorological conditionvmcflight visual meteorological condition vmc flight visual meter visual meterological conditions visual meterological conditionsvmc visual method visual method developing visual method of exchange visual method of instruction visual method of judging visual metrology visual microscope Visual mind visual minimal acuity visual minimum angle