mi·na·to·ry /ˈmɪnəˌtori, ˈmaɪ, ˌtɔr-/
 (a.)威脅的
 Min·a·to·ry a.  Threatening; menacing.
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 minatory
      adj : threatening or foreshadowing evil or tragic developments; "a
            baleful look"; "forbidding thunderclouds"; "his tone
            became menacing"; "ominous rumblings of discontent";
            "sinister storm clouds"; "a sinister smile"; "his
            threatening behavior"; "ugly black clouds"; "the
            situation became ugly" [syn: baleful, forbidding, menacing,
             minacious, ominous, sinister, threatening, ugly]