larvalKK [ˋlɑrvəl] /ˈlɑɹvəl/發音形容詞1幼蟲的、幼體的The larval stage of this beetle lasts almost two years.這種甲蟲的幼蟲期將近兩年。2未成熟的、初期的正式His ideas were still in a larval form when he left.他離開時,那些想法還處在很不成熟的階段。