英语翻译
Since wide variations in radiographic evidence or clinical symptoms occur,early diagnosis sometimes is difficult.The osteomyelitic process originates within the cancellous structure of the bone,and destruction of the cancellous structure occurs with much less resistance than that of the cortical bone.
要自己翻译~不要自动翻译机来直接翻译~
某些专门医学单词可以不翻译~1212