知识贝壳
知识贝壳
所属栏目：英文模范作文
There are so many varieties of flowers—both wild and cultivated—that it would be difficult to enumerate① them.Many flowers are the same in structure,but they differ in shape,size,and hue②.Some grow singly; others,in clusters③.Flowers are to be found every ......（本文共 1052 字 ） [阅读本文] >>