He had a scar on his forehead.他的前额有一道疤。In 2 patients scar was intramural or epicardial with extension to the endocardium.2位患者的瘢痕从心室壁或者心外膜延伸到心内膜.It is the authors opinion that dermatofibroma is a post - inflammatory react...
男高音独唱者因病今晚不能演出.The tenor soloist is unable to appear tonight because of illness.那位独唱者过去从未在伦敦演出过.The soloist had never performed in London before.独唱者跟不上乐队.The soloist drags behind the orchestra....