blocksn.街区名词block的复数形式.blockn.街区；木块；石块；大楼；一组；阻塞(物)；障碍(物)v.阻塞block curve连续曲线block scale街区尺度block limit地段限额block level钳位信号电平,气泡水准仪,平放水准器,封锁电平block check块检验,块校验block model块段模型blocked area遮挡区block capial罗曼式柱头block output字块输出blocks world积木世界