sewage farm污水灌溉: broad irrigation的: 4次方是 The fourth power of 2 i ...农田: farmland用污水灌溉的农田: sewage farm污水灌溉农田: rural sewage disposal farm; sewage farming下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:污水灌溉的农田，即可在微信中查询翻译
