小小荷尖
detector,读音:英 [dɪˈtektə(r)] 美 [dɪˈtektər] 。
n.探测器;侦察器;检测器。
复数: detectors。
记忆技巧:detect 察觉 + or 器物 → 探测器。
例句:
Do not cover or block your smoke detector in any way .
不要以任何方式盖住或挡住烟雾探测器。
Do the following to ensure the safe operation of your smoke detector :
请执行以下操作以确保烟雾探测器的安全运行:
The report advocated that all buildings be fitted with smoke detectors.
报告主张所有的建筑物都应安装烟火探测器。
The report advocated that all buildings should be fitted with smoke detectors.
报告主张所有的建筑物都应安装烟火探测器。