a large, plant-eating dinosaur with four legs that has pointed plates (= flat pieces) all along its back剑龙(一种大型恐龙,以植物为食,有四只脚,背上长有尖形的、呈扁平块状的骨板)
👨🏻🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net切換為繁體中文