detectorn.

英 dɪ'tektə | 美 dɪ'tɛktɚ

中文n. 探测器；检测器；发现者；侦察器

词根词源

detector (n.)1540s, from Latin detector "uncoverer, revealer," agent noun from detectus, past participle of detegere (see detect).

关键词

detector