英语词汇door opener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	door opener
释义	door openern.（名词） An electromechanical or electronic device for automatically opening a door, as one to a garage.电动门装置：电子机械或电子自动开门装置，如用于车库门上的 Informal An effective means of gaining success or seizing an opportunity.【非正式用语】诀窍：获得胜利或抓住机会等的有效手段
随便看	Pacinian corpuscle pack pack pack package package packaged packages package store packaging packaging packagings pack animal packed packed packer packers packet packeted packeting packets packet switching packhorse pack ice packing

英汉双解词典包含166908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。