您提到的“部首”指的是汉字的组成部分，每个汉字都由一个或多个部首组成。由于您没有具体指出是哪个部首，我无法给出确切的字例。以下是一些常见的部首及其包含的汉字：

1. 口部首：吃、喝、哈、吗、吧、吓、味、吹、呼、呼、吸、吟、吟、咏、吟、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、咏、