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单词
pteridosperm
释义
pteridosperm
美
英
n.
种子蕨
复数:
pteridosperms
同义词
n.
seed fern
英汉
英英
网络释义
n.
1.
种子蕨
n.
1.
an
extinct
plant
that
bore
seeds
and
resembled
a
fern
1.
种子蕨
种子蕨
(
Pteridosperm
),虽还无真正的种子,但却具有胚珠,它可能是向裸子植物演化的高级过渡类型。繁盛于石炭纪和二叠纪…
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replenishment delivery ship
replenishment developer
replenishment distance abeam
replenishment distance astern
replenishment group
replenishment of fund
replenishment of funds
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replenishment of material stock
replenishment of the operation reserve
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replenishment period
replenishment point
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replenishment quartz sand
replenishment rate
replenishment requisitions
replenishments
replenishment ship
replenishment spare parts
replenishment speed
replenishment station
replenishment supply
replenishment system
replenishment time
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更新时间:2026/8/17 19:13:26