blood-seminiferous tubule barrier, blood-testis barrier
离岸沙洲
barrier bar【地理】海洋
暂无补充释义。
相关词条
schottky barrier diode
fire barrier
barrier
without potential-jump barrier, surface barrier
biological barrier, biotic barrier
blood-brain barrier, BBB
placental barrier, placental membrane; 又称“胎盘膜”。