seal off
短語(yǔ)詞組
- seal -off mercury-arc rectifier 封閉汞弧整流器
- seal sth off 封鎖;翻譯
- seal l off 把……封鎖起來(lái)
- Seal -off 密封式
- lead seal pack off 鉛封封隔
- seal off from isolate 阻隔
- blockade block seal off 用強(qiáng)制力量使與外界斷絕聯(lián)系或往來(lái)
- fault seal off 斷層封堵 返回 seal off