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 journal止推轴颈
block flow chart方框流程图
blocking-lever止动杆,停秒杠杆
block resistance抗黏着性
block up a space堵塞场地
blocked syllable闭音节
block compaction块压缩
block of message消息组, 信息块
blocked deposits冻结存款
blocking network阻塞网络