The flower structure in one tree was different, enforcing cleistogamy.同一株树上的花结构不同, 因而闭花受精是强制实现的.This trait is called cleistogamy and occurs naturally in some plants.这种特性称为闭花受精;一些植物会自然发生闭花受精....
...the monument was Stone Age or Neolithic.这个遗址是石器时代或新石器时代的产物。...neolithic culture.新石器时代文化neolithic cultures in Crimea克里米亚新石器时代文化By 10,000 BC, most of mankind was at the Neolithic level.到公元前10000年, 大部分人类已经处于新石器时代的水平.Catt...
She's not feminist with a capital F but she's fairly controversial.她不是个真正意义上的女权主义者，但却是个颇具争议的人物。What does the word "feminist" conjure up for you?“女权主义者”这个词会让你想到什么？She produced a feminist tract, "Comments on Birt...
他究竟是什么样的人，大家都十分好奇。There was much curiosity about what manner of man he was.屋子内部被挡住了，以防路人好奇地张望。The interior was shielded from the curious gaze of passersby.莉兹拿起蓝色信封，好奇地翻过来看。Liz picked up the blue envelope and turned it ov...