warn的近义词/同义词有：notice, give, forebode, alert, inform, advise, notify, caution, menace, threaten, threaten, give, forebode, notify, menace, alert, advise, notice, forecast, inform, signal, caution。vt.warn的近义词（提醒;预先通知）：noti...

Signs across the entrances warn all visitors to stub out their cigarettes.入口处的告示牌提醒游客们熄灭香烟。Analysts warn us away from drawing any conclusions.分析家劝告我们不要妄下结论。Soon an official appeared to warn them away.很快一位官员出来劝告他们离开。...

warn的近义词有：advise, caution, warn, admonish, counsel。下面这些动词均有"劝告，忠告，警告"的含义：advise ：普通用词，泛指劝告，不涉及对方是否听从劝告。caution ：主要指针对有潜在危险而提出的警告，含小心从事的意味。warn ：含义与caution相同，但语气较重，尤指重后果。admonish ：一般指年长者或领导对已犯错误的或有过失的人提出的忠告或警告以避免类似错误。coun...

warn的第三人称单数（三单）为：warns...

warn的音标：warn的英式发音音标为：[wɔ:n]warn的美式发音音标为：[wɔrn]...

warn的现在完成时为：warned...

warn的现在进行时为：warning...

vt.警告，告诫，通知，预告vi.发出警告...

warn的一般过去时为：warned...

These tests warn of impending disease, but do not cure.须知,这类检测只能预告可能发生的疾病, 却不能治愈病人.Anti - Laser Detectors are what drivers use to warn of oncoming police hunting for speeders.反 激光探测器有什么用途提醒司机警方追缉超速驶来.Lawrence kept on but...