houseleek

n.石莲花

a common plant with thick fleshy leaves, typically forming rosettes, and pink or white flowers. It is often found growing on thatched roofs or old walls.

名词

1. The houseleek plant is known for its ability to survive in dry and harsh conditions.
（Houseleek植物以其在干燥和恶劣环境中的生存能力而闻名。）

2. Houseleeks are often used in traditional medicine for their supposed healing properties.
（Houseleek常被用于传统医药中，据说具有治愈作用。）