英语词汇piston knapsack-type sprayer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	piston knapsack-type sprayer
释义	piston knapsack-type sprayer 背囊式唧筒喷雾器
随便看	level above threshold level ... at level at level at the moon level best levelbest level bests level bombing level compensator level converter level crossing level crossings level curve level down leveled或levelled leveler level error levelers level fold level funding level head levelheaded levelheadedly levelheadedness level indicator

英汉双解词典包含483723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。