n.施肥
动词fertilize的现在分词形式.
The solid parts of the waste water are processed and composted and finally turned into top soil, fertilizing the island. 固体部分的污水处理和分解，最后变成最土壤，施肥的岛屿。
The plant groups in your self fertilizing garden should be planted around one another. 种植在你自我施肥菜园中的蔬菜组应该按照彼此围绕的样子耕种。
