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单词
lecithoblast
释义
lecithoblast
lecithoblast
[
les´ĭ-tho-blast″
]
the primordial
endoderm
of a two-layered
blastodisc
.
lec·i·tho·blast
(
les'i-thō-blast'
),
One of the cells proliferating to form the yolk-sac endoderm.
[G.
lekithos,
egg yolk, +
blastos,
germ]
lec·i·tho·blast
(
les'i-thō-blast
)
One of the cells proliferating to form the yolk-sac endoderm.
[G.
lekithos,
egg yolk, +
blastos,
germ]
随便看
drill lathe
drill-like
drill log
drill (mammal)
drill manual
drill master
drillmaster
drill me
drill me in
drill me with questions
drill mine
drill one in
drill out
drill-out
drill-over
drill pin
drill pipe
drill pipe pressure
drill pipe riser
drill pipe running tool
drill pipes
drill plow
drill point gage
drill press
drill presses
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更新时间:2026/8/14 18:07:33