Its argument is tightly constructed, and its forthright, lucid style exemplifies levelheaded and penetrating criticism.这本书的主题结构紧密, 直率 、 明晰的风格例示了一种冷静而敏锐的文学评论.MacTavish was characteristically forthright in his reply.麦克塔维什以...
锥状细胞不合感赤色素、感赤色素和感蓝色素不一栽.Cones are divided into dusnesne, Green pigment and sensible blue pigment.山蓝色素前体是很不稳定的化合物.The precursor of the pigment from Peristrophe baphica is an unstable compound.而红曲米色素和栀子蓝色素不具有抗氧活性.However, ...