宝库

(寶庫)bǎo kù

treasure‐house

Example Sentences

这座拥有数百年历史的国家图书馆不仅藏书丰富，更是人类智慧的宝库。

zhè zuò yōng yǒu shù bǎi nián lì shǐ de guó jiā tú shū guǎn bù jǐn cáng shū fēng fù, gèng shì rén lèi zhì huì de bǎo kù.

This centuries-old National Library is not only rich in books, but also a treasure trove of human wisdom.

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