| 释义 |
DEFINITIVE EXAMPLES 权威例句〔cold〕I tracked the boy as far as the factory, but there his trail went cold.我追踪那名男孩一直到工厂，但他已踪影全无。朗文当代〔mystery〕She pondered the mystery of the disappearing thief.她反复琢磨为什么那个窃贼踪影全无。牛津搭配〔sink without (a) trace〕Since his last book five years ago, he seems to have sunk without trace.自从5年前出了最后一本书，他好像就销声匿迹，踪影全无。剑桥高阶 |