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词汇
刺囊細胞
释义
刺囊細胞
cì náng xì bāo
海葵、水母等腔肠动物特有的身体构造。在刺囊细胞的游离端有一个刺针,细胞内有一个刺囊,囊内藏有一条细长的管。当刺针受到刺激时,细胞即将刺囊释出,同时长管也翻出绕住或黏住物体,或将囊内毒液经长管注入其他动物体内,使其麻醉,以便捕捉。
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the external
the external and internal equilibrium
the external conditions
The External Control of Organizations
the external ear
the external environment
the external factors
the external farmland institutions
the external field
the external fixation frame
the external force
the external form
the externality
the externality theory
the external locus of control
the external-oriented country
The external prestressing
the external quality control sample
the external reasons
the External Said
the external space
the external spatial structure
the external teaching base
the external thing
the external wall
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更新时间:2026/6/24 19:18:09