柯林斯詞典caterpillar /?k?t??p?l?/ (caterpillars) 1. N-COUNT A caterpillar is a small, worm-like animal that feeds on plants and eventually develops into a butterfly or moth. 毛蟲 返回 caterpillar劍橋詞典a small , long animal with many legs that feeds on the leaves of plants , and develops into a butterfly or moth 毛蟲，蠋（蝴蝶或飛蛾的幼蟲） 返回 caterpillar