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
blocking jamming阻塞式干扰
block-faulting块断作用
block eigenvalue块特征值
blocked exchange封锁外汇,封存外汇
blocking sending封锁型发送
block run length运行块长度
block instrument闭塞器
block concurrent块并行
block meter rate分段计费
blocked encoding[计] 信息组编码