In graphite sheets, carbon atoms bond together in rings.石墨层中的碳原子相互连接形成碳环。Made from cast iron, it is finished in graphite enamel.它是用铸铁制成，最后在外面搪了一层石墨。A powerful electric current is passed through a piece of graphite.给一块石墨通...
The increase of carbon equivalent is primary reason for graphite floatation.碳当量高是引起石墨漂浮的主要原因.In graphite sheets, carbon atoms bond together in rings...石墨层中的碳原子相互连接形成碳环。A powerful electric current is passed through a piec...
The furniture is made of sycamore, beech and leather.这套家具是由西卡莫木材、山毛榉木材以及皮革制成的。They were sitting on the lawn under a large beech tree.他们坐在一棵高大的山毛榉树下的草坪上。The worktop is made of solid beech.操作台是由结实的山毛榉木做成的。...
He vowed understanding, verging on sympathy, for our approach.他宣称对我们提出的做法很理解, 而且近乎同情.He's verging on 80 now and needs constant attention.他已近80岁,需要侍候左右.The meeting was verging to a close.会议接近结束....
The bigger children in the neighborhood molested the younger ones.邻居家的大孩子欺负小孩子.He molested children and was sent to jail.他猥亵儿童,进了监狱.One attendant said a pilot had molested her and shoved her.一名空乘指一名机师调戏她还推挤她....
Pores are visible without magnification.毛孔无须放大就可以看见。Your open pores excrete sweat and dirt.通过张开的毛孔排出汗液和污垢。Dirt clogs the pores, causing spots.灰尘堵塞毛孔，从而生出粉刺。...