Welwitschia

[wel'witʃiә]

解释:

(noun.) curious plant of arid regions of southwestern Africa having a yard-high and yard-wide trunk like a turnip with a deep taproot and two large persistent woody straplike leaves growing from the base; living relic of a flora long disappeared; some may be 700-5000 years old.

整理:华莱士--From WordNet

解释:

(n.) An African plant (Welwitschia mirabilis) belonging to the order Gnetaceae. It consists of a short, woody, topshaped stem, and never more than two leaves, which are the cotyledons enormously developed, and at length split into diverging segments.

整理:泰勒

解释:

n. a genus of African Gymnosperms belonging to the Gnetace and containing only one species its flower consisting of a panicle of brilliant overlapping scarlet scales.

校对:塞尔玛