英语词汇trapdoor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

英汉双解词典包含2273206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。

单词	trapdoor
释义	trapdoor — 活板
随便看	achieve primary education achieve priorities achieve process achieve production achieve professional growth achieve profitability achieve profitable achieve profitable growth achieve profit from achieve progress towards achieve project achieve prosperity achieve purpose achieve qualification achieve quality achieve quality standards achieve rapid results achieve ratios achieve reach achieve real equality achieve realization achieve real results achieve reconciliation achieve recovery achieve referendum

trapdoor —