| 释义 |
detector 1 | detector 2 | detector 3 | detector 4 | [TOP]detector
de·tect·or / diˈtektə(r) / noun a piece of equipment for discovering the presence of sth, such as metal, smoke, explosives or changes in pressure or temperature
探测器；侦察器；检测器:
a smoke detector
烟雾检测器 [TOP]detector
de·tec·tor / dɪˈtɛktə ; dɪˈtektə / noun [C]
1. a machine or piece of equipment that finds or measures something
探测器，检测器:
a smoke detector
烟雾探测器
a metal detector
金属探测器
⇨ LIE DETECTOR [TOP]detector
UK [dɪ'tek.tər] US [-tɚ]
noun countable
» a device used to find particular substances or things, or measure their level
探测器；测量器
a metal/smoke detector
金属／烟雾探测器 [TOP]detector ●○○○○1.N-COUNT 可数名词 探测器;检测仪 A detector is an instrument which is used to discover that something is present somewhere, or to measure how much of something there is. - ...a metal detector.
金属探测器 - ...fire alarms and smoke detectors.
火警报警器和烟雾检测器
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