英语词汇combined downcast-uptake ventilator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	combined downcast-uptake ventilator
释义	combined downcast-uptake ventilator 简明释义吸排气两用通风机专业释义 1 交通运输工程吸排气两用通风机
随便看	potassium pyrovanadate Potassium Quisqualate potassium radioisotopes potassium release Potassium-Removing potassium removing resin potassium-removing resin Potassium renal clearance potassium reserve Potassium restricted diet potassium rhodanate potassium rhodanide potassium rosinate potassium ruthenate potassium potassium salicylate potassium salt Potassium salt of Dichloroisocyanuric acid potassium saltpeter potassium scandium sulfate potassium secondary arsenate potassium secondary phosphate potassium selenate potassium selenide potassium selenite

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。