hydroxybenzene finder phenol detector

例句：

1. 1.The hydroxybenzene finder wasused to detect the presence of harmful chemicalsin the air.
   羟基苯探测器用于检测空气中有害化学物质的存在。
2. 2. Thehydroxybenzene finderdetected a trace amount of toxicgas in the laboratory.
   羟基苯探测器在实验室检测到了微量有毒气体。
3. 3.The hydroxybenzene finder wasused to identify the source of the chemicalleak.
   羟基苯探测器被用来识别化学泄漏的来源。