单词	biochar
释义	biocharbi‧o‧char /ˈbaɪəʊˌtʃɑː $ -oʊˌtʃɑːr/ noun [uncountable] charcoal made from biological waste. It can be used to improve soil, or used as a way of storing carbon rather than letting it into the atmosphere.
随便看	oracular oral oral contraceptive orally oral sex oral surgeon orange orangeade Orange Bowl Orange Free State Orangeman Orangemen's Day orangery orangutang oration orator oratorical oratorio oratory orb Orbison, Roy orbit orbital orbiter orchard

英语词典包含52748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。