Noun:

1. a small pore especially one in the reproductive bodies of certain algae and fungi through which spores pass

Osti奥斯蒂OSTabbr.科学与技术处(=office of science and technology)abbr.作战适用性试验(=operational suitability testing)osteoarthrltis骨关节炎ostecarthritis关节炎osteoaxthritis骨性关节炎osteofluorosis氟骨病osteosclerosisn.[医]骨硬化osteochondrous[医] 骨软骨的osteosclereide[植]骨状石细胞ostium venosum[医] [房室]静脉口ostium vaginae[医] 阴道口ostracize v.排斥；