the afferent(s) + that + clause
使用 that 从句修饰 afferent 时,通常用定冠词 the 表示特指。
The afferent that carries pain signals enters the spinal cord.
传递痛觉信号的传入神经进入脊髓。
传入神经
afferents — plural of afferent
传入结构;传入连接;传入结构或连接;将冲动从感受器传向或传入中枢神经系统的神经;传入的;[医] 传入的
A nerve that carries impulses from receptors toward or to the central nervous system
传入结构或连接
An afferent structure or connection
将冲动从感受器传向或传入中枢神经系统的神经
a nerve that passes impulses from receptors toward or to the central nervous system
The afferent carries sensory signals from the skin to the spinal cord.
传入神经将皮肤的感觉信号传至脊髓。
用法提示:这里 afferent 是名词,指传入神经。
Damage to this afferent may disrupt the reflex response.
这条传入神经受损可能会干扰反射反应。
用法提示:afferent 在句中作主语,表示一条传入神经。
Each afferent connects a receptor to the brain or spinal cord.
每条传入神经都将感受器与大脑或脊髓相连。
用法提示:afferent 作名词,指传入神经,与感受器和中枢神经系统相连。
使用 that 从句修饰 afferent 时,通常用定冠词 the 表示特指。
The afferent that carries pain signals enters the spinal cord.
传递痛觉信号的传入神经进入脊髓。
在描述传入神经的纤维走向时,常与 from(起点)和 to(终点)搭配。
Afferents from the skin relay sensory information to the central nervous system.
来自皮肤的传入神经将感觉信息传递到中枢神经系统。
grammar · medium
易错句子The spinal cord contains many afferent that carry sensory information.
正确表达The spinal cord contains many afferents that carry sensory information.
afferent 是可数名词,表示“传入神经”,复数形式为 afferents。汉语名词没有复数变化,学习者容易漏掉结尾的 -s,因此这里应使用 afferents。
grammar · medium
易错句子Afferents carry signals away from the central nervous system.
正确表达Afferents carry signals toward the central nervous system.
afferent(传入神经)的功能是把信号从感受器传向中枢神经系统,而不是从中枢神经系统向外传出;向外传出的应使用 efferent。错误句把方向说反了,所以改为 toward 才符合 afferent 的定义。
拼写和读音相近,但方向相反:afferent(传入)把神经冲动从感受器送到中枢,efferent(传出)则把信号从中枢送到效应器。
拼写都以 -fferent 结尾,但语义完全不同:afferent 是解剖学名词“传入神经”,different 是普通形容词“不同的”,两者没有神经或医学含义上的关联。
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