hemicormophyte

例句：

1. 1.Hemicormophytes are a group of plants that have lost their seeds and rely on other organisms to disperse their pollen.
   半裸子植物是一类已经失去了种子，依靠其他生物来传播花粉的植物。
2. 2. In the study, scientists found that hemicormophytes play an important role in thecarbon cycle.
   研究中，科学家发现半裸子植物在碳循环中扮演着重要角色。
3. 3. The hemicormophytes were discovered in the fossil record, indicating that they had existed for millions of years.
   这些半裸子植物被发现于化石记录中，表明它们存在了数百万年。