| 单词 | perch stay |
| 释义 | > as lemmasperch stay perch stay n. one of the side rods which pass from the perch of a carriage to the rear axle as braces. ΚΠ 1858 Sci. Amer. 22 May 296/1 The amount of work lavished upon an ordinary ‘running part’ in its perch stays, bedwood on the hind axle, spring bars, and body loops, is not less than from $20 to $30. a1884 E. H. Knight Pract. Dict. Mech. Suppl. 667/2 Perch stays, side rods acting as braces, passing from the perch to the hind axle. < as lemmas |
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