蝶翼 (dié yǐ) is the wings of a butterfly in Chinese. In Engpsh, we would say "butterfly wings."
展翅 (zhǎn chì) means "to spread one's wings" in Chinese. In Engpsh, we would say "to stretch or spread one's wings." For example, you might say "The eagle stretched its wings and soared into the sky."
展翅 (zhǎn chì) means "to spread one's wings" in Chinese. In Engpsh, we would say "to stretch or spread one's wings." For example, you might say "The eagle stretched its wings and soared into the sky."