英语词汇preobservations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	preobservations
释义	preobservations preservationistn. 保护主义者 preservationn. 保存；维护；防腐 observationaladj. 根据观察的；监视的
随便看	roundabout ways roundabout with concentric discs roundabout with concentric turntables roundabout with electric driving mechanism roundabout with toboggans round abrasive sheet round a corner round adjustable die round aft round aggregate round air cushion roundal round and equal round and hollow plane Round and Round round and spline broach round angle roundar Roundarch Round arch round arches round arc point mesh gear Round arm Roundarm roundarms

英汉双解词典包含3607232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。