词汇	piedmont steps
释义	piedmont steps 山麓阶地
随便看	absorption spectrometry absorption spectrophotometer absorption spectrophotometry Absorption Spectrophotometry,Atomic absorption spectroscopy absorption spectroscopy experiment absorption spectroscopy spectrometry absorption spectrum absorption spectrum gas infrared sensor absorption spectrum instrument absorption spectrum of x rays absorption spectrum of x-rays absorption spectrums absorption specturm Absorption speetra absorption speetrophotometery Absorptions,Skin absorption-stabilization absorption-stabilization system absorption stage absorption standard costing absorption state absorption strength absorption structure absorption surface