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