noun 下载 🔗分享 苏铁, 铁树 Any plant of the division Cycadophyta, having a stout and woody trunk with a crown of large, hard and stiff, evergreen leaves. Examples : "The botanical garden displayed several cycads, their stout trunks rising from the ground and topped with impressive, stiff green fronds. " 植物园里展示了几株苏铁，它们粗壮的树干从地面上拔地而起，顶端是引人注目的、坚硬挺拔的绿色叶子。 plant biology nature 与AI对话词汇游戏阅读练习
