[医] 花粉粒

pollen grain的用法和样例：

例句

Pollen grain trilobate in polar view.花粉粒三裂在极面观。
The contents of the pollen grain represent the male gametophyte.花粉粒为雄性配子体。

A Grain of Sand

A Grain of Sand 一粒沙子 William Blake/威廉.布莱克 To see a world in a grain of sand, And a heaven in a wild flower, Hold infinity in the palm of your hand, And eternity in an hour. 从一粒沙子看到一个世界，从一朵野花看到一个天堂，把握在你手心里的

发表于:2018-12-07 / 阅读(221) / 评论(0)

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发表于:2019-01-02 / 阅读(181) / 评论(0)

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从一粒沙子看到一个世界从一朵野花看到一个天堂 A Grain of Sand by William Blake To see a world in a grain of sand, And a heaven in a wild fllower, Hold infinity in the palm of your hand, And eternity in an hour. 一粒沙子-威廉

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