单词	slaty egret
释义	slaty egret n.蓝灰鹭
随便看	environment diffusion environment diseconomy Environment disinfection environment display image environment dispute Environment disputes environment disruption environment distribution environment disturbance environment division environment division clause environment division for sort-merge environment dredging environmentd safety environment dust monitor environment dynamism environment early warning Environment Earth Chemistry Evaluation System environment ecological footprint environment ecology environment economic costs environment economics environment-economic system environment economy environment economy of water