block inv.画草图；草拟；堵塞blockn.街区；木块；石块；大楼；一组；阻塞(物)；障碍(物)v.阻塞block vote system全票制blocking antibody封闭性抗体,封闭抗体,抑制性抗体,遮断抗体block handler set块处理程序集Block VI in Sudan苏丹6区blocked call held阻塞呼叫保留block out the sun挡住太阳block share value法人股价值blocked call lost阻塞呼叫损失blocked impedance阻挡阻抗,停塞阻抗block-condenser级间耦合电容器