A test for cancer, especially of the female genital tract, in which a smear of exfoliated cells is specially stained and examined under a microscope for pathological changes.是什么意思_A test for cancer, especially of the female genital tract, in which a smear of exfoliated cells is specially stained and examined under a microscope for pathological changes.在线翻译_英语_读音_用法_例句