同根派生 mill stone相關(guān)詞英漢例句We suggest sharpening on a wet stone because it cleans the pores of the sharpener dissipates frictional heat and facilitates smooth sharpening action.我們建議使用一塊弄濕了的磨石,因?yàn)檠心ヒ后w能幫助清潔磨具上的孔,能散去摩擦產(chǎn)生的熱量,還能使磨刀的動(dòng)作更加順滑。mill stone更多例句