sempervivum中文什么意思

n.
【植物；植物学】长生草属 (Sempervivum) 植物。

• sempervivum tectorum:    长春花 / 长生花

百科释义

Sempervivum (),Oxford English Dictionary, 2nd Edition 1989 known as Houseleeks or Liveforever, are a genus of about 40 species of succulent plants of the Crassulaceae family which grow in rosettes. Another name used for some species (and also for some plants in other related genera) is Hen and chicks.