英语词汇“pollen tube”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pollen tube
释义	pollen tube Bot. the protoplasmic tube that is extruded from a germinating pollen grain and grows toward the ovule. [1825-35]
随便看	phase velocity -phasia phasis phasmid phasor phat phatic Phaënna Phaëthon Ph.B. Ph. C. Ph.D. Phe P.H.E. pheasant pheasant coucal Pheba Phebe Pheidippides phellem phellogen phelonion Phelps phen- phenacaine

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