英语词汇productivity and conservation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	productivity and conservation
释义	productivity n — 效率 n so and so— 云云 conservation n — 保护 n • 养护 n • 保育 n productive adj — 生产 adj • 生产性 adj and conj — 和 conj • 及 conj • 以及 conj • 并 conj • 与 conj • 而 conj • 且 conj • 及其 conj • 而且 conj • 载 conj • 暨 conj so-and-so— 某某 conserve v — 保守 v conserve — 呵护
随便看	looking at the numbers looking at the overall picture looking at the pictures looking at the possibility looking at the pros and cons looking at the relationship between looking at the results looking at things through looking at this looking at this figure looking at this from a looking at ways looking at ways in which looking away looking awkward looking back looking back and forward looking back at history looking back at the 80s looking back at the last looking back at the last years looking back at the past looking back i have looking back in the past looking back into history

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 —