词汇	digitized library
释义	digitized library 数字化图书馆
随便看	lower frame-aseismic wall structure lower frame rail lower-frame-shear-wall structure lower freezing temperature lower-frequencies lower frequency lower-frequency lower frequency allele lower frequency component lower frequency electromagnetic method lower gate recess lower gauge cock lower gau ge cock lower frequency energy lower frequency limit lower-frequency limit lower frequency limit circuit lower frequency loci lower frequency noise lower frequency oscillation lower frequency power supply lower frequency side lower frigid zone lower from…to lower fronto orbital bristle