常見例句雙語例句The spores are monolete, bilaterally symmetric, elliptic in polar view, and semiorbicular or reniform in equatorial view.介蕨屬孢子單裂縫，兩側(cè)對(duì)稱，極面觀為橢圓形，赤道面觀為半圓形或腎形。 返回 semiorbicular