英语词汇“index species”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	index species
释义	index species noun : a plant or animal species so highly adapted to a particular kind of environment that its presence is sufficient indication that a habitat under investigation belongs to the kind to which the species is adapted
随便看	machinery machinery steel machine screw machine shop machine steel machine tap machine telegraphy machine tender machine tool machine-tooled machine translation machining machinism machinist machinist's machinist's hammer machinist's mate machinize machinofacture machism machismo machmeter mach number macho MACHO

英语词典包含332784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。