Result and conclusion: The pollen grains are prolate,with tricolpate and spinous sculpture.From the equatorial to pollar angle,its shape is ell...是什么意思_Result and conclusion: The pollen grains are prolate,with tricolpate and spinous sculpture.From the equatorial to pollar angle,its shape is ell...在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句