noun
数据来源：WordNet
His scarfpin was a large diamond ; looking very expensive .
他的领带针上镶着一颗大钻石，看起来很是昂贵。
His scarfpin was a large diamond , oddly set .
他的领带别针是一颗很大的钻石，不过镶嵌得奇特古怪。
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