英语词汇“automatic closing device”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	automatic closing device
释义	automatic closing device closing device, automatic closing device, self-closing device 1.A mechanism designed to ensure that an open fire door will close and latch in the event of a fire. 2. A device which ensures that a door will return to its closed position after being opened.
随便看	psbtyl psbu p&sc ps&c psc relinquish control relinquish control over relinquish control over (something) (to someone or something) relinquish control over to relinquished relinquished control relinquished control over relinquished control over to relinquished grasp on relinquished grasp over relinquished his grasp on relinquished his grasp over relinquished his hold on relinquished his hold over relinquished hold on relinquished hold over relinquished it to relinquishedly relinquished my grasp on relinquished my grasp over

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

automatic closing device