参考词典中tree fern的常规释义:
基本释义
- n. [植]椤(产于热带)
参考例句
- The trunk of a palm or tree fern.
棕榈树或树蕨的树干
- The trunk of a palm or tree fern.
英英解释
1个名词解释
- any of numerous usually tropical ferns having a thick woody stem or caudex and a crown of large fronds; found especially in Australia and New Zealand; chiefly of the families Cyatheaceae and Marattiaceae but some from Polypodiaceae
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