单词	symbionticism
释义	symbionticism noun sym·​bi·​on·​ti·​cism plural -s : symbiosis Word History Etymology symbiontic + -ism
随便看	news news agency news analyst news bell news case news conference news desk news feature news flash news of news service news stick news to me news vendor newsagent newsagents newsbeat newsbeats newsboard newsboat newsbook newsboy newsboys newsbreak newsbreaks

英语词典包含469781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。