英语词汇“principal focal distances”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	principal focal distances
释义	principal focal distances 主焦距
随便看	draw money out draw money out of a bank draw moral draw moral from draw mould draw mou ld draw mower drawm water to their mill draw myself up drawn drawn 41-disc harrow drawn a bead on drawn a blank drawn a cover drawn a covert drawn against uncollected items drawn against uncontrolled items draw nail draw-nail drawn a line drawn a long breath drawn and drawn drawn and quartered drawn and rolled tube drawn and rolled tubes