gem
柯林斯词典
1. N-COUNT A gem is a jewel or stone that is used in jewellery. 宝石
The mask is formed of a gold-platinum alloy inset with emeralds and other gems. 这张面具是由黄金和白金的合金制成，并镶嵌翡翠和其他宝石。
2. N-COUNT If you describe something or someone as a gem, you mean that they are especially pleasing, good, or helpful. 珍品[非正式]
...a gem of a hotel, Castel Clara. …卡斯特尔·克拉拉酒店，酒店中的明珠。
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gem /dʒɛm/ (gems)
剑桥词典
gem noun [C] (JEWEL)
(also gemstone)a jewel (= precious stone ), especially when cut into a particular regular shape
（尤指切割成规则形状的）宝石
gem noun [C] (VERY GOOD)
someone or something that is very good, pleasing , or useful
难能可贵的人（或物）；被人喜爱的人（或物）；非常有用的人（或物）
He's a real gem - you'd be a fool to break up with him. 他可真是个宝贝——你得是个傻瓜才会想要跟他分手。
The coffee house is a hidden gem (= something that not a lot of people know about). 这个咖啡馆真是块隐藏的瑰宝。 返回 gem