英语词汇“spruce tannin”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

单词	spruce tannin
释义	spruce tannin 云杉鞣质
随便看	three-phase power directional relay three phase power factor meter three-phase power transformer three-phase power transmission three phase power transmission threephase power transmission three-phase pulse-width-modulated (pwm) three phase pulse x ray generator three phase pulse x-ray generator three-phaser three-phase reactor three-phase rectangular wave generator three-phase rectification three phase rectification three phase rectifier three - phase rectifier three-phase rectifier threephase rectifier three-phase rectifier transformer three-phase rectifier welder three phase region three-phase region three-phase regulating transformer three-phase regulator threephase rheostat