astral ray
相关英语词汇推荐
- BU (region)
- protopod larva
- conserved domain
- meiolecithal egg，microlectithal egg,oligolecthal egg
- flagellated chamber
- tapetum
- testa
- Ligia exotica
- pseudomonas aeruginosa
- oral pole
- cold water species
- blocks world
- capsomer,capsomere
- granulated gel
- Sphingomyelin
- terrestrial pollution
- heterogeneous nuclear rna
- urethral gland
- siliceous sponges
- paranasal sinus