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pollen tube

更新日期:2026-08-14

词语 pollen tube
释义

pollen tube
释义
n. [植] 花粉管
例句
1·Pollen tube was very small.
花粉管细小或畸形;
2·Pollen tube crawled (twisted) at the stigmatic surface.
花粉管在柱头内逆行生长;
3·Research on soybean pollen tube pathway was carried out.
对大豆花粉管通道技术进行深入研究。

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