O'Keeffe was influenced by various painters and photographers, but she was never a member of any school.欧姬芙受多位画家和摄影家的影响，但她从未加入过任何学派。I shall be calling for you at seven o'clock.7点钟我来接你。...as the Guildhall clock ...
Scientists believe overexposure to antibiotics helps resistant bacteria become more widespread.科学家认为,过度接触抗菌素使有抗药性的细菌的传播更广泛.The relationship between stabilizing linewidth and overexposure theory is also discussed.此外,还探讨了过...