| 词汇 | circumduction |
| 释义 | circumduction noun[ U ] medical specializeduk /ˌsɜː.kəmˈdʌk.ʃən/ us /ˌsɝː.kəmˈdʌk.ʃən/ the movement of joints in a circular motion: 环形（运动） The limb is moved forward by abduction and circumduction.肢体通过外展和环形运动向前。 Direction of motion abduct abduction adduct adduction against the current cross-country destined direction direction of travel en route face facing into leftward multidirectional outbound overland right the right/wrong/other way aroundidiom west Examples of circumductioncircumduction It is inserted on the deltoid tuberosity of the humerus and has several actions including abduction, extension, and circumduction of the shoulder. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is classified as a simple hinge-joint, which allows for movements of flexion, extension and circumduction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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