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cervical groove

美英

un.颈沟；盾沟

cervical groove

cervical groove

英-汉网络释义

cervical groove

颈沟

盾板上有颈沟(cervical groove)，自缘凹后方两侧向后伸展，其长度及形状亦因种类而异。在雄蜱还有侧沟(lateral groove)，

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