单词	erection of frames
释义	erection of frames 架体安装
随便看	spectral drift spectral duplicity spectral dye density spectral dye method spectral dye silver salt emulsion layer spectral dynamic amplification factor Spectral edge frequency spectral edit distance of graphs spectral editing spectral efficacy spectral efficacy at a specified wavelength spectral efficiencies spectral efficiency spectral eigenvalue analysis spectral elememt method spectral element spectral element method spectral elements method spectral emission spectral-emission curve spectral emission rate spectral emissive power spectral emissivity spectral emittance spectral encoding