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 input output块输入输出
blocking principle归拔原理
Block' s structuren.二胺
blocked admittance分块导纳
blocked sulfoleate封闭的磺化油酸盐
block control unit块控制单元, 块控制区
block wiring cable街区配线电缆
blocking of speech言语中断
blocking technique拦网技术
block up ...堵塞 ...; 阻碍 ...; 垫高