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单词
pollen sac
释义
pollen sac
n.
(名词)
The microsporangium of a seed plant in which pollen is produced.
花粉囊:种子植物中产生花粉的小芽胞囊
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untroubled
untrue
untruss
untruth
untruthful
untutored
untwine
untwist
untying
ununbium
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unununium
unusable
unused
unusual
unusual
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unvalued
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unvoice
unvoiced
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unwarranted
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更新时间:2026/6/18 8:14:06