These molecular flips are generally attributed to cosmic rays or thermodynamic noise.这些分子的随机变动一般归因于宇宙射线或者某种热动力学的干扰.Several theories link polarity flips to external disasters such as meteor impacts.有些理论将两极转化现象归因于诸如陨星撞击等外部...
The dabbler in knowledge chatters away ; the wise man stays silent.一瓶子不响,半瓶子晃荡.He's not a dedicated musician but a dabbler.他并不是专门的音乐家，只不过是个业余家。He's not a dedicated musician, just a dabbler.他并不是专门的音乐家, 只不过是个业馀爱好...
...the tiny principality of Liechtenstein.面积很小的列支敦士登公国Zhou was then the most powerful principality playing the role of hegemonic.当时,周是所有诸侯的最高权力统领.A woman who is ruler of a principality.女王,女诸侯:统治公国(或封邑)的妇女.the principalit...