yǒu / xiē / liǎng / xìng / dòng / wù / kě / yǐ / tóng / shí / chǎn / shēng / jīng / zǐ / hé / luǎn / zǐ

有些两性动物可以同时产生精子和卵子。

Some hermaphrodite creatures can produce both sperm and eggs at the same time.