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-现代词典

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	tribute tricalcium silicate tricarboxylic tricarboxylic acid cycle tricarpellary trice cross-staff cross-sterile cross-stitch cross street cross-string cross stroke cross talk crosstie cross-tolerance crosstown cross-trade cross-train crosstree cross-utilize cross-validation cross-vein cross-vine crosswalk crossway

英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。