英语词汇doyen speculum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	doyen speculum
释义	doyen speculum 翻译老前辈窥器以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?杜瓦扬窥器 ... 贝杜瓦扬 bedoyan 杜瓦扬窥器 doyen speculum 勒杜瓦扬 ledoyen ...
随便看	effective heat exchange area effective heating area effective heating surface effective heat transfer coefficient effective heat transfer surface effective height effective height of an anemometer effective height of antenna effective height of column effective height of emission effective height of jet effective helix angle effective heritability effective hierarchy access time effective hitch point effective hoisting load effective homogeneity effective horizon effective horse power effective horsepower effective horsepower effective horsepower effective horsepower (ehp) effective humidity effective impedance

英汉双解词典包含3185865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。