segmentan.节；段segmentn.部分；弓形；瓣；段；节vt.分割segment attribute区段特征segmented program分段程序segmentum mediale内侧段segmental colitis节段性结肠炎segment of shield盾构管片segmental epitope成片表位segmental tubules[医] 中肾小管segmenting bodies[医] 裂殖体segmental feature音段特征segmenta laterale[医] 外侧段