Cephalochordata
/ˌsefələʊkɔːˈdeɪtə/1
- Zoology a small group of marine invertebrates that comprises the lancelets【动】头索动物亚门。
1.1
- Subphylum Cephalochordata, phylum Chordata.头索动物亚门, 脊索动物门。
派生词
cephalochordate
/ˌsefələʊˈkɔːdeɪt/ noun & adjective词源
modern Latin (plural)， from CEPHALO-'head'+ Greek chorda 'cord'.