actium /'æktjәm/ 📖 中文释义 n. [生]海岩群落 📘 English Definition(英文释义) n an ancient town on a promontory in western Greecen the naval battle in which Antony and Cleopatra were defeated by Octavian's fleet under Agrippa in 31 BC ← Actitis macularia A 字母词表