"Beware of telephone salesmen"
Macbeth! Macbeth! Beware Macduff.
I had bewar'd if I had foreseen.
Beware lest..Thou tell'st the story of thy love unseen.
Someone who..he felt was an enemy; a being to beware of.
牛津高階第八版
美國韋氏詞典
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維基百科 (自由的百科全書)