Twist a length of rope from strands of hemp.用几股麻搓成了一段绳子.There are myriads of flags enough to conceal the sun, and swords are as numerous as a field of hemp.旌旗蔽日, 刀剑如麻.The early Chinese built suspension bridges of hemp ro...
The inner layer of the cortex differentiates into the endodermis.皮层的内层分化为内皮层.Phellem layer can do cork, endodermis can do dye.木栓层可做软木塞, 内皮可做染料.The primary root is tetrarch , and endodermis with casparian strip is obvious...