sketchyKK [ˋskɛtʃi] /ˈskɛtʃi/发音形容词1可疑的、不可靠的、来路不明的口语He gave me a sketchy explanation about where the money came from.他对那笔钱的来源给了我一个很可疑的说法。2简略的、粗略的、不完整的We only have a sketchy account of what happened that night.我们对那天晚上发生的事只有简略的描述。3危险的、不安全的口语That neighborhood gets pretty sketchy after dark.那一带天黑之后就变得相当危险。4不稳定的、时好时坏的口语The wifi in this café is sketchy at best.这家咖啡厅的无线网路顶多算是时好时坏。用这个字练口说→