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单词
collar cell
释义
collar cell
in British English
noun
another name for
choanocyte
choanocyte
in British English
(
ˈkəʊənəˌsaɪt
)
noun
any of the flagellated cells in sponges that maintain a flow of water through the body. A collar of protoplasm surrounds the base of the flagellum
Also called
:
collar cell
Word origin
C19: from Greek
khoanē
funnel (from
khein
to pour) +
-cyte
随便看
to hold off doing sth
to hold one's breath
to hold one's head up
to hold one's own (against sb)
to hold or keep sb/sth at bay
to hold or keep sb/sth in check
to hold o.s. erect
to hold out (for sth)
to hold sb in contempt
to hold sb prisoner
to hold sb prisoner/hostage
to hold sb responsible/liable/accountable
to hold sb's interest or attention
to hold someone for ransom
to-hold-someone-for-ransom
to hold someone to ransom hold sb for ransom, hold sb ransom
to hold something in check keep sth in check
to hold/stage a demonstration
to hold sth against sb
to hold sth in trust
to hold sth shut/open
to hold sway
to hold sway (over sb/sth)
to hold the fort
to hold the fort or (us) hold down the fort
英语词典包含298861条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
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更新时间：2025/3/14 3:24:32