the chain which couples railway carriages, trucks, etc.
| 单词 | θ202843 |
| 释义 | society > travel > rail travel > rolling stock > [noun] > railway wagon or carriage > coupling (5) coupling-chain1838 the chain which couples railway carriages, trucks, etc. coupling1840 Technical and scientific uses; in Machinery, etc., the name of various contrivances for connecting… The chain or link connecting two carriages or… Subcategories:— mouth of (1) — draw-bar (2) |
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