a comprehensive collection or compendium of items, information, or talent

这部著作是该领域研究成果的大总汇。

noun · a multi-layered sandwich, used as a common abbreviation in Taiwan

老板，我要一份总汇不要加洋葱。

verb · to come together or flow into one place, typically referring to streams or rivers

千万条河流总汇于大海。

noun · a large shop or marketplace carrying a wide variety of goods, often used in business names

这家数码总汇的商品种类非常齐全。