environment of livestock and poultry的意思|示意
美 / /
英 / /
畜禽环境
environment of livestock and poultry的网络常见释义
畜禽环境 environment of livestock and poultry 畜禽环境 excrement of livestock and poultry 畜禽排泄物 ..
environment of livestock and poultry相关例句
The effects of country living contamination, urban runoff contamination, livestock and poultry farm runoff and other pollutions on the water environment make the water body suffering hard.
加上农村生活污染、城市径流污染、畜禽养殖污染及农田径流等非点源污染的影响，水环境已难承其重。