verb · to be first produced or introduced to the world, specifically referring to new inventions, technologies, or products

第一台个人电脑问世以来，人们的生活方式发生了巨大变化。

verb · to be published or released to the public, especially of literary, musical, or other creative works

他的第一部长篇小说去年问世后，立刻引起了文坛的关注。