单词	卡片复制打孔机
释义	卡片复制打孔机card reproducing puncher
随便看	absorption refrigerating system absorption refrigeration absorption refrigeration cycle absorption refrigeration machine absorption refrigeration system absorption refrigerator absorption region absorption resonance absorptions absorption saturation absorption-- selective absorption sensors absorption site absorptionslinien、im spectrum absorption, specific absorption spectra absorption-- spectral absorption spectroelectrochemistry absorption spectrogram absorption spectrometer absorption spectrometry absorption spectrophotometer absorption spectrophotometry absorption spectroscopy absorption spectrum