单词 | panic bolt |
释义 | panic boltnouna bolt on the inside esp of double doors that is released by pressure on a waist-high bar: used for emergency exits in theatres, shops, etc Words nearby panic boltpanhuman, panhypopituitarism, panic, panic attack, panic bar, panic bolt, panic button, panic buying, panic disorder, panic grass, panicle Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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