Wind - pollinated plants generally produce smooth light pollen.
風(fēng)媒植物的花粉經(jīng)常輕而光滑.
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However, a number of features that are characteristic of wind - pollinated plants reduce pollen waste.
然而, 一系列為風(fēng)授粉植物所獨(dú)有的特征可減少花粉浪費(fèi).
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