名词
中文翻译：平鞍钥匙
同义词：
['flat lock key', 'flat lock key例句：1. The flat saddle key was used to open the door.（平鞍钥匙被用来打开门。）']
例句：
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1. The flat saddle key was used to open the door.
平鞍钥匙被用来打开门。
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2.He found the flat saddle key in his pocket.
他在口袋里找到了平鞍钥匙。
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3. The flat saddle key was a valuable piece of jewelry.
这个平鞍钥匙是一件珍贵的珠宝。