英语词汇“photoelectric cell”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	photoelectric cell
释义	photoelectric cell noun /ˌfəʊtəʊɪˌlektrɪk ˈsel/ /ˌfəʊtəʊɪˌlektrɪk ˈsel/ (also photocell) jump to other results an electric device that uses a stream of light. When the stream is broken it shows that somebody/something is present, and can be used to control alarms, machines, etc.Topics Engineeringc2
随便看	dryness dry off dry-off dry out dry-out dry-roasted dry rot dry-rot dry run dry-run dry slope dry-slope dry spell dry-spell drystone wall drystone-wall drysuit dry up dry-up drywall DSC DSL DSMA-notice dsma-notice DSO

英语词典包含84843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。