英语词汇petrioli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	petrioli
释义	petrioli petiolen. 叶柄；柄部 petroln. （英）汽油 tripolin. [医]硅藻岩；[矿]硅藻土 petreln. 海燕
随便看	speed regulating arm speed regulating characteristic speed regulating device speed regulating governor speed regulating handwheel speed regulating hand wheel speed regulating motor speed regulating rheostat speed regulating system speed regulating valve speed regulating valve sleeve speed regulating valve spring speed regulating weight Speed regulation speed regulation ac motor speed regulation by cascade control speed regulation by constant power speed regulation by constant torque speed regulation by field control speed regulation by frequency variation speed regulation by means of separate brake speed regulation by pole changing speed regulation characteristic speed regulation characteristic curve speed regulation characteristics

英汉双解词典包含3607232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。