1. Pap smears work by detecting abnormal cells that are cancer precursors and that can be destroyed using techniques like lasers. 巴氏涂片可以检测异常细胞,这些细胞是癌症的前兆,可以使用激光等技术来摧毁它们。
2. He finally had a little pap and looks like he's going to sleep. 他最后吃了些流食,而且看起来要睡觉了。