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词汇
sporopollenin
释义
spo·ro·pol·len·in
AHD
[spôr'ə-pŏlʹə-nĭn, spōr'-]
D.J.
[ˌspɔːrəˈpɒlənɪn, ˌspəʊr-]
K.K.
[ˌspɔrəˈpɑlənɪn, ˌspor-]
n.
(名词)
A polymer that constitutes the outer wall of spores and pollen grains.
孢壁聚合物:形成孢子外壁和花粉物的聚合质
随便看
ionone
ionophore
ionophores
ionosphere
ion propulsion
ion rocket
ions
-ions
ion trap
IOOF
iota
iotacism
iotacisms
iotas
IOU
IOUs
-ious
Iowa
Iowa Central Community College
Iowa City
Iowa Lakes Community College-Estherville
Iowa Lakes Community College-South
Iowa River
Iowas
Iowa State University
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更新时间:2026/5/23 6:26:25