| 释义 |
Boston fern Boston fern n.(名词)1. A cultivar of sword fern(Nephrolepis exaltata cv. Bostoniensis) having arching or drooping pinnate fronds. It is a popular houseplant. 波士顿蕨:一种有拱形或俯垂的羽状叶的剑蕨(高大肾蕨 肾蕨属 培育品种 波士顿蕨) ,是一种受欢迎的室内植物 2. Any of numerous other forms derived from the sword fern.一种从剑蕨衍化而来的其他形态 |