noun 下载 🔗分享 银树蕨,新西兰银蕨 Alsophila dealbata (=Cyathea dealbata), a medium-sized tree fern endemic to New Zealand. Examples : "While hiking in the New Zealand forest, we saw a tall ponga, its silvery underside shimmering in the dappled sunlight. " 在新西兰的森林里徒步时,我们看到了一棵高大的银树蕨,斑驳的阳光照在它银色的叶子背面,闪闪发光。 plant nature biology environment 与AI对话词汇游戏阅读练习