Detector
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 09:08的版本 （建立内容为“Category:etymology == wiktionary == [https://en.wiktionary.org/wiki/detector ref] From detect + -or(agent noun forming suffix). == etymonline == [htt…”的新页面）
wiktionary
From detect + -or(agent noun forming suffix).
etymonline
detector (n.)
1540s, "one who detects," from Latin detector "uncoverer, revealer," agent noun from detectus, past participle of detegere "to uncover, expose," figuratively "discover, reveal, disclose" (see detect). From 1833 as "instrument or device for indicating the presence or state of a thing," originally an arrangement in a lock supposed to indicate attempts to tamper with it.
