Why doesn't it fly apart under the coulomb repulsion of like - charge elements?为什么它不在同类电荷元的库仑排斥作用下散开 呢 ?She gave a dramatic shudder of repulsion.她恶心得直发抖。the forces of attraction and repulsion引力和斥力He looked with repu...
The BBC Radio 2 Roadshow will broadcast live from the exhibition.英国广播电台第二频道的路演将会进行现场直播。Besides, who needs to see Antiques Roadshow in def?另外, 谁需要看在高清电视上看“古董路演”节目?A few years ago they toured the country in a roadshow.几年前他...