sensor

名词 n.
中文释义
英 /ˈsɛn.sə/    美 /ˈsɛn.sɚ/

英文释义

名词 n.
  1. A device or organ that detects certain external stimuli and responds in a distinctive manner.
    — The smoke sensor triggered the alarm.

词形变化

sensors plural

词源

Originated 1925–30, formed as a Latin loanword from sentiō (“to feel”) + -tor (“-er”). By surface analysis, sense + -or.
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