blockers阻断剂blockn.街区；木块；石块；大楼；一组；阻塞(物)；障碍(物)v.阻塞block binding time块汇集时间block control byte块控制字节block determinaion分程序确定blocking algorithm分块算法block-transitive区传递block H-matricesn.意大利式脆饼Blocked Calls Held比斯卡拉block independence分块独立,分块独立性block interleaving块交叉blocking operation[医] 阻滞手术