基本解釋n.白鷺屬同根派生 Egretta相關詞英漢例句用作名詞 (n.)Any of several usually white herons of the genera Bubulcus,Egretta,and related genera,characteristically having long,showy,drooping plumes during the breeding season.白鷺，一種牛背鷺，大白鷺屬及與其相關的鷺屬的白鷺，羽毛多爲白色，繁殖季節(jié)時長有美麗的下垂的長羽毛。Egretta更多例句