常见例句雙語例句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，兩側對稱，極麪觀爲橢圓形，赤道麪觀爲半圓形或腎形。 返回 semiorbicular