ferns 📖 中文释义 n. 蕨类;蕨类植物(fern的复数形式) 🔗 释义中的汉语词蕨类蕨类植物 🧩 词形变化 原形 fern 📘 English Definition(英文释义) n any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores ← fernling F 字母词表 fernstrom →