患者每天清晨起床不久,就咳出粘液.The patient expectorates mucus each morning shortly after rising.咳到最后他能咳出一些痰.At the end of the coughing spell , he brings up some sputum.那麽你知道要如何帮他咳出痰 吗 ?And do you know how to help him cough up sputum?...
Darlene: What do you think about internet dating?达琳: 你对网络约会有什么意见?They have been dating for months.他们两个人彼此约会已经有好几个月了。...a collection of treasures dating from the Middle Ages to the Baroque period.从中世纪到巴洛克时期的珍宝藏品The pricip...