n.简短，草率，简略
He answered with typical curtness.
他像往常一样,回答时唐突无礼.
His cavelier curtness of manner was exasperating.
他粗鲁轻率的举止让人恼怒.
His tone was characterized by curtness and dryness.
他语气的特点是唐突而又冷淡.
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