?隔绝

隔 ... 间隔;距离 [at a distance from;after or at an interval of] 隔绝;断绝 [block up;isolate] 不相合 [not conform to] ...

?断绝

... 隔 绝;断绝 [block up;isolate] 不相合 [not conform to] 抑制 [restrain] ...

?堵塞

... ◎ [restrain] 泛指压制;抑制 ◎ [pray for suppressing or driving away] 以迷信的方法,镇服或驱避可能出现的灾祸,或致灾祸于人 ◎ [block up] 堵塞 ...

?封堵

... 风罩式风量测试仪 Air hood air rate tester 封堵 block up 封头 end socket ...