trouble-hooting

英[t'rʌblh'uːtɪŋ] 美[t'rʌblh'uːtɪŋ]
  • 故障排除
  • diagnose v.判断;诊断(疾病)
  • troubles n.困难;烦恼;麻烦v.使烦恼;麻烦;苦恼;费神