英语词汇proctal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	proctal
释义	proctal 简明释义 adj.肛前的网络释义 1 ?肛前的肛前的短语 1 proctal fin 臀鳍
随便看	Step wedge comparison film step wedge penetrameter step-wedge penetrameter step wedge sensitometer step wedge standard step-wedge standard step-wedge type stepwell stepwells step well together step wheel step width step winding step wire step wise stepwise step-wise stepwise analysis stepwise approximation stepwise approzimation method stepwise association constant stepwise complex formation constant stepwise compression stepwise computation stepwise construction

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。