释义 |
in·sidi·ousBrE /ɪnˈsɪdiəs/ NAmE /ɪnˈsɪdiəs/ adjective (formal , disapproving ) spreading gradually or without being noticed , but causing serious harm 潜伏的;隐袭的;隐伏的◆ the insidious effects of polluted water supplies 供水系统污染的潜在恶果▸ in·sidi·ous·lyBrE /ɪnˈsɪdiəsli/ NAmE /ɪnˈsɪdiəsli/ adverb |