基本解釋[經(jīng)濟(jì)學(xué)]精密內(nèi)圓磨床英漢例句雙語例句Internal and external high-precision grinder, production and design and manufacture a variety of standard mold;高精度內(nèi)外圓磨床，生產(chǎn)和設(shè)計制造各種標(biāo)準(zhǔn)件模具；precision internal grinder更多例句詞組短語短語precision n internal grinder 精密內(nèi)圓磨床high precision of internal grinder 高精度內(nèi)圓磨床precision internal grinder更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)精密內(nèi)圓磨床