短語(yǔ)詞組短語(yǔ)slightness s 些微slightness beam 細(xì)長(zhǎng)梁Filament Slightness 花絲細(xì)長(zhǎng)slightness leading screw 細(xì)長(zhǎng)絲杠the slightness pressed pole 細(xì)長(zhǎng)壓桿 返回 slightness