sesquichamene

例句：

1. 1. The plant's unique sesquichamene leaves are a source of interest for botanists.
   这种植物独特的半四叶草叶子是植物学家感兴趣的来源。
2. 2.Sesquichamene is a rare and endangered species that requires special care to preserve.
   半四叶草是一种稀有且濒危的物种，需要特别的照顾来保护。
3. 3. In traditional Chinese medicine, sesquichamene has been used for centuries to treat various ailments.
   在传统中医中，半四叶草被用来治疗各种疾病数百年。