tuber是什么意思

音标:英 ['tju:bə(r)]美 [ˈtubɚ, ˈtju-]

块茎, 突起, 结节[医] 结节; 块茎(植物)

a fleshy underground stem or root serving for reproductive and food storage
type genus of the Tuberaceae: fungi whose fruiting bodies are typically truffles

tuber的用法和例句：

1. tuber, yeah, tuber. It is indigenous to the planet.

是的 Tuber 一种土生土长的植物

2. I don't know what "tuberous canopy" means.

我不知道"块茎天篷"是什么意思

3. Then the takahe is reduced to digging for tubers in the freezing earth.

于是南秧鸡就只能挖掘冻土中的块茎

4. The need not munching jaws but a tuber tunnel.

成虫不需要咀嚼用的颚 而是喙管

5. When tubers are uprooted, the whole plant dies, along with countless microorgani s.

因为当它们被连根拔起时 整株植物 便和数不清的微生物一同死去了