| 单词 | rib |
| 释义 | rib [rib] AEROSPACE ENGINEERING A transverse structural member that gives cross- sectional shape and strength to a portion of an airfoil. ANATOMY One of the long curved bones forming the wall of the thorax in vertebrates. BOTANY A primary vein in a leaf. GEOLOGY A layer or dike of rock forming a small ridge on a steep mountainside. MINING ENGINEERING 1. A solid pillar of coal or ore left for support. 2. A thin stratum in a seam of coal. TEXTILES A straight, raised cord in a fabric, formed by a heavy thread in any direction. |
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