troubledadj.不安的;烦恼的;(地方、局势或时间)动乱的动词trouble的过去式和过去分词.
troublen.困难;烦恼;麻烦v.使烦恼;麻烦;苦恼;费神
trouble elimination故障排除
trouble-free life无故障使用期
trouble back signal故障信号
trouble-diagnosis故障诊断
trouble eliminating排除故障
trouble predication事故预测
trouble orientation故障定位
trouble - shooting故障诊断
troubles and worries烦恼和忧虑
trouble power supply故障应急电源