首页scannerscanner英英释意

scanner

英 ['skænə] 美['skænɚ]
  • n. [计] 扫描仪;扫描器;光电子扫描装置

英英释意


1. someone who scans verse to determine the number and prosodic value of the syllables
2. an electronic device that generates a digital representation of an image for data input to a computer
3. a radar dish that rotates or oscillates in order to scan a broad area
4. a radio receiver that that moves automatically across some selected range of frequencies looking for for some signal or condition;
"they used scanners to monitor police radio channels"