Neptunian /'neptjuniәn, -njәn/ 📖 中文释义 a. [罗神] 海神的, 海的n. [天] 海王星 🔗 释义中的汉语词 📘 English Definition(英文释义) a. Of or pertaining to the ocean or sea.a. Formed by water or aqueous solution; as, Neptunianrocks.n. Alt. of Neptunist ← neptunia N 字母词表 neptunianism →