英语词汇downward system of ventilation的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	downward system of ventilation
释义	downward system of ventilation 英?[?daunw?d ?sist?m ?v ?ventl?e???n] 美?[?da?nw?d ?s?st?m ?v ?v?ntl?e??n] 释义下向通风系统
随便看	blockman blockmark block mark block Markov encoding block masonry block mass block mast block mat block matching block matching motion compensation block material block material flow diagram block matrix block matrix factorization block measure block message block meter rate block method block method (for controlling accounts) block method of hull construction block mica assyrtiko assyrtikos assys assyse

英汉双解词典包含4367426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。