Results The plasma free DNA concentration of most lung cancer patients was above microgramme level.结果大多数肺癌患者的血浆游离DNA的浓度在微克水平以上....

microgramme的音标：microgramme的英式发音音标为：['maɪkrəʊgræm]microgramme的美式发音音标为：['maɪkroʊˌgræm]...

n.微克...