| 单词 | annunciator | 
| 释义 | annunciator听听怎么读 
                            英 [??n?nsie?t?(r)]
                         
                            美 [?'n?ns?e?t?r]
                         是什么意思 信号器;宣告者,通报者;信号机; 英英释义annunciator[ ?'n?n?ieit?, -si- ]
 学习怎么用 权威例句Electrical testing device having voice annunciatorSpeech Annunciator Warning Indicator System: Preliminary EvaluationSystems with Human Monitors: A Signal Detection AnalysisFlexible pressure tubes and conduitsPersonal alarm systemInk jet cartridge with separately replaceable ink reservoirBlockage hazard alarm in an intravenous systemANNUNCIATOR AND DYNAMICALLY MAINTAINED PLAY LIST FOR A JUKE BOX THAT PLAYS DIGITAL AUDIO FILESEnvironment-aware call annunciatorKeypad annunciator graphical user interface | 
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