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