urochord

/yoor-uh-kawrd/US // ˈyʊər əˌkɔrd //UK // (ˈjʊərəʊˌkɔːd) //

乌鲁木齐,乌鲁克琴,乌洛托克

Definitions

n.名词 noun

1
Zoology.
- : the notochord of an ascidian or tunicate, more conspicuous in the larva than in the adult and confined chiefly to the caudal region.