dequeueWiktionary 原文1词源 1词源说明Short for double-ended queue.释义（英文）名词 NounAlternative spelling of deque.2词源 2构词拆分de-前缀reversal, undoing · to remove from, removed+queue词根/词干词源说明From de- + queue.释义（英文）动词 Verb(transitive, computing) To remove an item from a queue.词族派生词（1）dequeuer