英语词汇extine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	extine
释义	extine['ekstin; -tain] n.【植物学】花粉粒外壁；孢子外壁 [亦作 exine]
随便看	ocean farming ocean floor ocean floors ocean-floor spreading oceanfront oceanfronts oceangoing ocean-gray ocean greyhound Oceania Oceanian Oceanians oceanias oceanic Oceanica oceanically oceanic anticyclone oceanicas oceanic climate oceanic high oceanic island oceanic islands oceanicities oceanicity oceanic rise

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。