铁线蕨 科:一科广泛分布的蕨类植物, 特别是在美洲潮湿的热带分布较多. Adiantaceae ( maidenhair ferns ) A family of ferns ( Filicinophyta ) found throughout the world, especially in the moist American tropics.
...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...
Curiosity is the taproot of an intellectual life , the most valuable of our simian traits.好奇是高智生命的根源，也是我们类人猿特征中最有价值的部分。He seems to prefer intellectual counteroffensives to decrees and crackdowns.他似乎更倾向于用知性的反击来判决和痛击对手.The...