Microcosn.破布叶属microadj.微小的pref.表示"微小；百万分之一"microbial inoculants微生物发酵剂microcephalic idiocy小头白痴micro calcifications钙化点micro-feed machine微进给机构microporous coatings微孔涂层micro heat exchanger微型换热器micro-galvanometer微量检流表microstrip resonator微带共振器micro characteristic显微特征micro-organism lab微生物室