en·shroud /ɪnˈʃraʊd/ verb [transitiveT] formal MYSTERIOUSto cover or surround something so that it is not possible to see, understand, or explain it 掩盖;笼罩 SYN shroud hills enshrouded in mist 雾气笼罩的山峦
the mystery that enshrouds their disappearance 笼罩在他们失踪事件上的谜团
enshroud• A dense fog enshrouded the mountain peaks.