isidium

/ahy-sid-ee-uhm/US // aɪˈsɪd i əm //

异烟肼,铱星,铱金,铱星座

Definitions

n.名词 noun

1
plural i·sid·i·a [ahy-sid-ee-uh]. /aɪˈsɪd i ə/. Botany.
- : a coralloid outgrowth from the thallus in certain lichens.