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deuterostomes is deuterostome's Plural Form
deuterostome
US
UK
n.
后口动物；次胚孔；后孔
Plural Form：
deuterostomes
E-C
E-E
Web Definition
n.
1.
后口动物
2.
次胚孔
3.
后孔
n.
1.
an
animal
whose
mouth
develops
from
a
second
opening
in
the
early
embryo
,
opposite
to
the
initial
opening
of
the
rudimentary
gut
.
Chordates
and
echinoderms
are
deuterostomes
.
1.
后口动物
2.
后口动物
(
Deuterostomes
)：原肠体腔 (enterocoelous) 如棘皮、脊索。分享 Facebook Plurk YAHOO!
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