a/an + (adjective) + gemstone
gemstone 是可数名词,常与形容词连用。
She wore a beautiful gemstone necklace.
她戴着一条美丽的宝石项链。
宝石
gemstones — plural of gemstone
宝石,通常由矿物制成。;经雕琢的宝石
宝石,通常由矿物制成。
A gem, usually made of minerals.
She wore a beautiful gemstone necklace to the party.
她戴了一条美丽的宝石项链去参加派对。
用法提示:作为名词,修饰项链的材质。
The jeweler examined each gemstone carefully before setting it.
珠宝商在镶嵌前仔细检查了每一颗宝石。
用法提示:作为及物动词的宾语。
Many gemstones are found in mines, but some are created in labs.
许多宝石是在矿井中发现的,但有些是在实验室里制造的。
用法提示:作为主语,使用复数形式。
gemstone 是可数名词,常与形容词连用。
She wore a beautiful gemstone necklace.
她戴着一条美丽的宝石项链。
Diamonds and rubies are precious gemstones.
钻石和红宝石是珍贵的宝石。
grammar · medium
易错句子She has many gemstone in her collection.
正确表达She has many gemstones in her collection.
gemstone 是可数名词,表示多个时需要用复数形式 gemstones。
grammar · medium
易错句子He gave her gemstone as a gift.
正确表达He gave her a gemstone as a gift.
gemstone 是可数名词,单数形式前通常需要不定冠词 a 或 an。
Choose the next layer that will help you use gemstones with more confidence.
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