protochordate.
/proh-toh-kawr-deyt/US // ˌproʊ toʊˈkɔr deɪt //UK // (ˌprəʊtəʊˈkɔːdeɪt) //
原脊柱动物,原脊柱类,原脊索动物,原脊柱类动物
Definitions
n.noun · 名词
- 1.
Zoology.
- ›any of the nonvertebrate chordates, as the tunicates, cephalochordates, and hemichordates.
Level 4More words in p →