Applied to various parts of mechanism which form a solid support or base, on which other parts rest… The transverse bar over the axle of a wagon…
| 单词 | θ201651 |
| 释义 | society > travel > means of travel > a conveyance > vehicle > cart, carriage, or wagon > parts of cart or carriage > [noun] > body > support for bed (2) bolster1688 Applied to various parts of mechanism which form a solid support or base, on which other parts rest… The transverse bar over the axle of a wagon… pillow1811 A block or bearing. A wooden crosspiece which supports the beam of a plough or the bed of a wagon; cf. bolster, n.1 2e 3a. Now historical. |
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