toucan /'tu:kәn/ 📖 中文释义 n. 巨嘴鸟 🧩 词形变化 复数 toucans 📘 English Definition(英文释义) n. brilliantly colored arboreal fruit-eating bird of tropical America having a very large thin-walled beak ← touba T 字母词表 toucanet →