英语词汇pollen tube怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	pollen tube
释义	pollen tuben.（名词） The slender tube formed by the pollen grain that penetrates an ovule and releases the male gametes.花粉管：由穿透胚珠并释放出雄性配子的花粉粒形成的细管
随便看	noised noiseless noisemaker noise masking noise pollution noises noisette noisettes noisier noisiest noising noisome noisome noisy noisy Nolde nolens volens Nolichucky noli-me-tangere nolle prosequi nolle prosequis nolo no-load nolo contendere nolo contenderes

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