| 单词 | thenar |
| 释义 | thenar noun anatomyspecializeduk/ˈθiː.nər/us/ˈθiː.nɚ/thesoftpartof thehandat thebaseof thethumb: 鱼际（拇指基部的掌侧隆起）Carpaltunnelsyndromemaycausethumbweaknessand thenaratrophy.腕管综合征可能导致拇指乏力和鱼际萎缩。 The hand
Examplesofthenarthenar The human thumb also has other muscles in thethenargroup (opponens and abductor brevis muscle), moving the thumb in opposition, making grasping possible. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Both involve a less developed first metacarpal and a nearly absentthenarmusculature. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The thumb has one long flexor and a short flexor in thethenarmuscle group. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.They drain into a venous plexus which is situated over thethenarand hypothenar eminences and across the front of the wrist. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.If the median nerve is damaged, the ability to abduct and oppose the thumb may be lost due to paralysis of thethenarmuscles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is also occasionally referred to as thethenarbranch, or thethenarmuscular branch, of the median nerve. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It also supplies the muscles of thethenareminence by a recurrentthenarbranch. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The palm consist of two elongated central pads, a hypothenar pad and athenarpad. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is athenarmuscle, and therefore contributes to the bulk of the palm'sthenareminence. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It can occur with an injury of the median nerve either at the elbow or the wrist, impairing thethenarmuscles and opponens pollicis muscle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is one of threethenarmuscles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is a fleshy, flat, triangular, and fan-shaped muscle deep in thethenarcompartment beneath the long flexor tendons and the lumbrical muscles at the center of the palm. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Running forward, it passes through, occasionally over, thethenarmuscles, which it supplies, and sometimes anastomoses with the terminal portion of the ulnar artery, completing the superficial palmar arch. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.For opposition and therefore precision grips, several factors are necessary: adequate thumb position, adequate length of the thumb, stable joints and adequatethenarmuscle or thumb strength. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.In the case of a five fingered-hand it has a finger-like appearance, with the position in the plane of the four fingers,thenarmuscle deficiency, and additional length. 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. |
| 随便看 |
|
英汉词典包含213609条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。