Word: 入门 (rùmén) Traditional: 入門 入门 dictionary entry rùmén entrance door; to enter a door; to learn the basics of a subject Full dictionary entry for 入门 Example sentences using 入门 3 sentences, showing page 1 of 1. 入门休问荣枯事,观看容颜便得知 rùmén xiūwèn róngkū shì,guānkàn róngyán biàn dézhī on entering a house don't ask about its fortunes; look at the faces and you'll know 学游泳不难，几天就能入门。 Xué yóuyǒng bù nán, jǐtiān jiù néng rùmén. Learning to swim isn't hard, and you can get the basics in a few days. 学游泳其实不难，入门很快。 Xué yóuyǒng qíshí bù nán, rùmén hěn kuài. Learning to swim isn't actually hard, and you pick up the basics quickly.