词典释义：
释义
adv.
showing little interest or emotion
平板地，冷淡地
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‘You'd better go' she said flatly .“你最好去一趟，”她冷冷地说。
in a firm and unequivocal manner; absolutely
断然地，毫不迟疑地；绝对地
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they flatly refused to play 他们断然拒绝比赛（或表演）
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[as submodifier]
his view seems to me flatly contrary to our evidence .他的观点在我看来完全和我们的证据背道而驰。
in a smooth and even way
平平地，光滑地
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I applied the paint flatly .我平抹上颜料。
【摄】 无显著明暗对比的，无层次的
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the photographs were lit very flatly .这些照片的光线很缺乏层次。