常见例句The Attraction of Wild Bird and Recall of Abandoned Heronry Using Captive Egrets 鹭类招引及营巢地的恢复Impact of Egret Colonies on the Nitrogen, Phosphorus and Potassium Levels of Heronry Soils 鹭类集群繁殖对营巢地土壤氮、磷、钾含量的影响 返回 heronries