whodunit (also whodunnit)

n (infml 口) detective story or play in which the person who does the crime is only revealed at the end （在故事情节中作案罪犯在结局时才揭示出来的）侦探小说或戏剧: her latest whodunit 她最新的一部悬疑侦探小说.

Whitehall, whiten, whiteness, whitewash, whither, whiting, whitish, whitlow, Whitsun, Whitsuntide, whittle, whiz, whiz-kid, who, who'd, who'll, who're, who's, who've, whoa, whoever, whole, whole food, `whole foods, whole holiday, whole note, whole number, whole-hearted, whole-heartedly, wholehearted, wholemeal, wholeness, wholesale, wholesaler, wholesaling, wholesome, wholesomeness, wholly, whom, whoop, whoopee,