英语词汇ecosystem productivity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ecosystem productivity
释义	productivity n — 效率 n productive adj — 生产 adj • 生产性 adj
随便看	an eye for an eye for an eye, a tooth for a tooth an eye for an eye, a tooth for a tooth an eye for an eye, a tooth for a tooth an eye for an eye, a tooth for a tooth an eye for an eye, a tooth for a tooth an eye for beauty an eye for detail an eyeglass an eyelid an eye on an eye on each other an eye opener an eye-opening experience an eyesore an eye towards an fmri study an formalization an fta an ftp an ftp server Ang Ang 2 angang steel angel

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

productivity n —