https://zh.apacode.com/post/the-dream-of-annihilating-food-fragmentsand-the-rival-in-love-between-your-teethmaintaining-justice-and-teethblood-is-close-to-a-toothbrushdifferent-from-the-sword-what-is-the-most-likely-object-of-the-poem-in-the-first-paragraph