chunk graphite
常见例句
- The results show that there exist chunk graphite and more globoid re-crystal graphite in the solvent metal than that in the film.
结果表明，与包膜相比，溶媒合金内含有块状的未溶石墨和较多的球状再结晶石墨。 - With my left hand I would hold the little chunk of steel firmly in pliers, and with my right I would lower the fierce drill press onto it, while a trickle of wet graphite played on the grim contact.
我左手握着钳子夹紧钢板，右手趁着石墨液滴滴入界面的当儿用锋利的钻头钻孔。
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