短语词组短语shoveller duck 如琵嘴鸭grain shoveller 扬谷机Northern Shoveller 琵嘴鸭Common shoveller 花脸鸭Shoveller Anas clypeata 琵嘴鸭grain n shoveller 扬谷机anas clypeata shoveller 琵嘴鸭Nothern Shoveller Anas clypeata 琵嘴鸭 返回 shoveller