jewel是可數(shù)名詞嗎

　　jewel例句分享

　　She bought a nice jewel case yesterday.

　　她昨天買了一只漂亮的珠寶盒。

　　He spent important money on a small jewel for his wife.

　　他花了大筆錢給太太買了一塊寶石。

　　He showed me a small jewel on his open hand.

　　他張開手給我看掌上的一顆小寶石。