英语词汇conservation research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	conservation research
释义	conservation n — 保护 n • 保育 n • 养护 n conserve v — 保守 v conserve — 呵护 research n — 研 n • 研究 n • 科研 n research v — 查 v • 治 v • 调查 v
随便看	downgrade account downgrade a service downgraded downgraded from downgraded its growth forecasts downgrade drivers downgrade of credit ratings downgrade of debt downgrade rights downgrade risk downgrades downgrade service downgrade subscription downgrading down handle Downhearted downhearted downheartedly downheartedness down here downhill downhill and cross country skiing downhill biking downhill driving downhiller

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。

conservation n —