grape ferns造句

例句与造句

1. This is the most common "'grape fern "'throughout most of its range.
2. Others such as the marginal shield fern, grape fern, wood fern, and common polypody are more unusual for this part of the state.
3. Older treatments have recognized segregate families within Ophioglossales such as Botrychiaceae for the moonworts and grape ferns and Helminthostachyaceae for " Helminthostachys ", but all modern treatments combine all members of the order into the single family Ophioglossaceae.
4. It's difficult to find grape ferns in a sentence. 用grape ferns造句挺难的