短語(yǔ)詞組短語(yǔ)pipe spray irrigation system 管道式噴灌automatic spray irrigation system 自動(dòng)噴灌系統(tǒng)fixed spray irrigation system 固定式噴灌系統(tǒng)square -spray irrigation system 方格式噴灌系統(tǒng) 返回 spray irrigation system