Throughout its lifetime, a tree respites, essentially as animals do, by slow controlled oxidation of organic substances in cells.
英
美
一棵树在它一生中都要呼吸,就像动物也要呼吸一样,这种呼吸是细胞中有机物质缓慢控制的氧化作用。
目录
查词历史
英 汉