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 英/ ?ekst?n / 美/ ?eksta?n / 简明释义 n.[植] 花粉粒外壁；[植] 孢子外壁专业释义 1 生物学孢子外壁花粉粒外壁花粉外壁芽胞外膜外壁
随便看	single-flight cutter head single flighted screw single-flight stairs single-flight type augerhead single float single float type aeroplane single float viscometer single floodable compartment single floor single floor and ceiling prices singleflow single flow single-flow single-flow boiler single flower single flow filter single flow pump singleflow pump single flow steam turbine single flow turbine single-flow turbine single-flow type boiler single flow type boiler single fluid single fluid

英汉双解词典包含3185865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。