- 相关词组
- silicon doping硅掺杂;
- quaternary ammonium halide季铵卤化物
- silicon on sapphire蓝宝石上硅薄膜
- aryl halide芳基卤;
- silicon chipsn.硅片
- silicon planar epitaxial transistor硅平面外延晶体管
- silicon polymer硅聚合物
- ribbon silicon solar cell带状硅太阳电池
- cyanogen halide卤化氰;
- allyl halide烯丙基卤
- cyan halide卤化氰;
- acyl halide酰基卤，卤化酰基;
- silicon planar transistor硅平面型晶体管
- silicon oxide二氧化硅;
- silicon planar junction硅平面结
- rare earth halide卤化稀土
- silicon dioxide二氧化硅
- silicon on insulator substrate绝缘衬底上外延硅
- silicon on insulator绝缘体上硅薄膜
- silicon monoxide一氧化硅
- 今日热词
- 热门搜索
- gab vi.唠叨;喋喋不休;啰唆n.唠叨;废话;空谈;多嘴;凹节;（凹）槽;开口;孔
- messenger n.信使，信差;先驱;[军]通信兵，传令兵;
- noise n.噪音;喧闹声;响声;言语;干扰信息;
- teapot n.茶壶;
- fine adj.好的;高质量的;上等的;纤细的，精致的;健康的;精美的;晴朗的;(指行为、建议、决定)可接受vt.罚款;处…以罚金
- heat v.把…加热;n.热;高温天气;温度;热源;强烈的感情;压力;预赛;
- themselves pron.他[她，它]们自己;他们亲自;“himself”的复数;“herself”的复数;
- optional adj.可选择的，非强制的;
- headteacher n.中小学的校长;
- ceremony n.典礼，仪式;礼节，客套;
- expense n.开销;费用;业务费;
- didn't abbr.没有;did not 的常用口语形式
