英语词汇“optical smoke detector”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	optical smoke detector
释义	optical smoke detector photoelectric smoke detector A sensor used to initiate a fire alarm when smoke reduces the light received by a photoelectric cell in a device containing a light source; most effective in the early detection of fires in the smoldering stage.
随便看	nature and elements nature and nurture nature and outdoor tourism ontario nature and wildlife photographers of long island nature aquarium club of utah nature awareness and conservation club, inc. nature based tourism strategy nature calls nature canada nature care college nature center of cape may nature clinical practice cardiovascular medicine nature clinical practice oncology nature clinical practice urology nature club surat nature coast coalition nature coast community health center nature coast emergency medical services nature coast painters nature coast technical high school nature coast unitarian universalists marie jean antoine de caritat condorcet marie jean antoine de caritat, marquis de condorcet marie jean antoine nicholas de caritat, marquis de condorcet marie jean antoine nicolas caritat

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。

optical smoke detector