| 单词 | pivot joint |
| 释义 | > as lemmaspivot joint pivot joint n. a joint in which the movement of the parts is that of a pivot. ΘΚΠ the world > life > the body > structural parts > joint > types of joint > [noun] seamc1050 commissure?a1425 arthrodia1565 commissary1577 gomphosis1578 inarticulation1578 suture1578 symphysis1578 synarthrosis1578 adarticulation1615 harmony1615 synchondrosis1615 enarthrosis1634 harmonia1657 mortise-articulation1658 ball and socket1664 synneurosis1676 syssarcosis1676 ginglymus1678 syndesmosis1726 ginglymus1733 hinge-joint1802 screw-joint1810 schindylesis1830 amphiarthrosis1835 pivot joint1848 synosteosis1848 synostosis1848 indigitation1849 screwed-surfaced joint1875 thorough-joint1889 1848 Sci. Amer. 24 June 313/3 I, is a large lever shaft keyed on to the axle H, by K, a pivot joint. 1881 St. G. Mivart Cat iv. 122 The last kind of joint to be noticed is that called a pivot-joint, an example of which is furnished by the two uppermost bones of the neck. Here one bone serves as an axis or pivot on which the other can rotate. 1993 J. A. Hufnagel Stanley Compl. Step-by-Step Bk. of Home Repair & Improvement i. i. 13 A folding rule..has a number of segments hinged together with metal pivot joints. < as lemmas |
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