alcyonacea /,ælsiə'næsiə/ 📖 中文释义 n. [无脊椎] 海鸡冠目;软珊瑚目 📘 English Definition(英文释义) n. pl. A group of soft-bodied Alcyonaria, of whichAlcyonium is the type. See Illust. under Alcyonaria. ← alcyl A 字母词表 alcyonaria →