| 词汇 | wrist |
| 释义 | wrist noun[ C ] uk /rɪst/ us /rɪst/ B2 the part of the body between the hand and the arm: 手腕;腕关节 I sprained my wrist playing tennis.我打网球时扭伤了手腕。 NYstudio/iStock/Getty Images Plus/GettyImages He's chipped a bone in his wrist.他腕关节有一块骨头裂了。 She dug her fingernails into my wrist.她的指甲嵌入了我的手腕。 Aikiko fell down some stairs and broke her wrist.爱子在楼梯上滑了一跤，腕部骨折了。 He has a hairline fracture of the wrist. She dabbed perfume on the inside of her wrist.她在手腕内侧搽了香水。 The arm -limbed acromial acromioclavicular acromion alar anconeus appendage glenoid infraglenoid infraspinatous infraspinatus subscapularis supraclavicular supraglenoid suprascapular supraspinatous triceps ulna underarm wingspan wrist | American Dictionarywrist noun[ C ] us/rɪst/ the narrow part of the arm above the hand that can bend to move the hand in different directions: He developed strong wrists playing baseball. Examples of wristwrist The performances of an ideal wrist would be constant and independent of its configuration. Figure 5 shows the estimated and measured shoulder, elbow and wrist joints angles for four different movement velocities. In the upper extremities, wrist and finger extensors and deltoids were the most affected muscles. Is effeminacy a limp wrist, a set of facial mannerisms, a way of crossing one's legs, a certain posture? This analysis shows that the new parallel wrist can reach singular configurations (translation singularities) in which the spherical constraint between end effector and frame fails. Subsequent to this, attention should be devoted to maximizing the range of wrist movements. There is a hollow wrist mechanism at the end of the arm where pneumatic and electrical services to end of arm tooling can be routed. Figure 4 illustrates this hierarchical analysis feature for the three-axis wrist. Lower limbs are affected more than upper limbs, but foot and wrist drop, distal muscle weakness and wasting may be noted. In this case extra calcification in the hands and wrists (e, f) and face with depressed nasal bridge (g) were diagnostic. Patients sat y32 cm from the ionizer and wore a grounded wrist strap to maximize ion flow toward the body. The three wrist joints are built using torque motor of the "pancake" type. Most prosthesis designs only allow longitudinal wrist rotation and a pinch grasp opposing "thumb" and "fingers", excluding co-ordinated multi-joint movements. A splint was fitted on the wrist to eliminate any rotations of the radiocarpal joint. This solution tends toward the particular design of a concurrent axis wrist that is known to be very helpful. 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. Collocations withwristwristThese are words often used in combination with wrist. Click on a collocation to see more examples of it. broken wrist A brokenwrist, for example, could be regarded as serious harm. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 left wrist At the beginning of the study electrodes were placed on the leftwrist for application of electric shock. right wrist A ground electrode was attached to the rightwrist. 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. See all collocations with wrist |
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