英语词汇biological oxygen demands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	biological oxygen demands
释义	请查阅词条：biological oxygen demand
随便看	wrist-spinner wrist-spinning wrist-spinning wristwatch wristwatches wristwork wrist-wrestler wrist-wrestler wristwrestling wrist wrestling wristwrestlings wrist wrestlings wristy writ writ writable writative write writeable write away write back write-back write down write-down write down as

英汉双解词典包含548777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。