单词	octopus
释义	octopusoctopus /ˈɑktəpəs/ noun (plural octopuses or octopi /-paɪ/) [countable] Etymology ETYMOLOGYoctopus Origin: 1700-1800 Modern Latin Greek oktopous scorpion, from okto eight + pous foot an animal with eight tentacles (=arms) that lives in the ocean [Origin: 1700–1800 Modern Latin, Greek oktopous scorpion, from okto eight + pous foot]
随便看	biological magnification biologist biology bioluminescence biomagnification biomass biomass fuel biome biometric bionic biophysics biopic biopsy biorhythms biosphere biotechnological biotechnology biotic biotype bipartisan bipartite biped bipedal biplane bipolar

英语词典包含48224条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。