Arachnoid Meaning in English
word
释义
Arachnoid usually refers to something relating to spiders, or more specifically, the thin, web-like membrane covering the brain and spinal cord in humans and animals.
用法与细微差别
Used mainly in medical and scientific contexts, especially when talking about the 'arachnoid membrane' in anatomy. Less commonly used to just mean 'spider-like' unless in descriptive biology. Do not confuse with 'arachnid' (spider or similar creature).
例句
The arachnoid membrane helps protect the brain.
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Doctors can see the arachnoid layer in brain scans.
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The arachnoid is one of three membranes covering the brain.
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An infection in the arachnoid can cause serious health problems.
natural
The surgeon carefully avoided the arachnoid during the operation.
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Some medicines can't cross the arachnoid to reach the brain.
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