基本解释n.硫醇同根派生 英汉例句用作名词 (n.)The development moiety which is released upon heating is usually a mercaptan.经加热释放出的显影抑制剂的部分通常是硫醇。Fuel propane is scented with mercaptan odourants for leak detection.燃料丙烷通常添加硫醇这种刺激性的物质用于泄漏检测。