基本解釋輕石磨光同根派生 pumicing相關(guān)詞英漢例句Do not use any shellac while pumicing. 千萬(wàn)不要在填孔時(shí)再用蟲膠。We found that this is the best alternative to pumicing. 我們認(rèn)爲(wèi)這是替代浮石粉填孔的最好方法。The actual pumicing procedure is simple and is as follows . . . 實(shí)際的填孔過(guò)程很簡(jiǎn)單,如下所述。。。With practice, this is also a good alternative to pumicing but takes much longer. 隨著熟練,這也是代替浮石粉的好方法,衹是需要更多時(shí)間。These are just a few methods that were designed to replace the pumicing procedure. 這衹是幾種專門替代浮石粉的方法。pumicing更多例句