| 单词 | survivable route |
| 释义 | survivable route [sǝr`vī·vǝ·bǝl `rüt] COMMUNICATIONS A communication cable system begun in 1960 in which the cable, main stations, amplifiers, and power feed stations are placed underground; it incorporates the latest techniques of protection against natural disasters and nuclear blasts, and avoids possible target areas. |
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