| 单词 | crib |
| 释义 | crib [krib] CIVIL ENGINEERING The space between two successive ties along a railway track. ENGINEERING 1. Any structure composed of a layer of timber or steel joists laid on the ground, or two layers across each other, to spread a load. 2. Any structure composed of frames of timber placed horizontally on top of each other to form a wall. GEOLOGY See <<arête>> |
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