英语词汇trap door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	trap door
释义	trap door n. 1.(door)地板门；活板门；(尤指房顶的)活动天窗 2.(opening)地板门的开口；活板门的开口；(尤指房顶的)活动天窗的开口
随便看	double scull double sharp double-sided double-space double spacing doublespeak doublespeaker double spread double standard double star double-stop double-stopped double stopping double-stopping double-system sound recording doublet double tackle double take double talk double tap double taxation agreement double that double the number double the size double the weight

英汉双解词典包含368430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。