英语词汇check protect symbol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	check protect symbol
释义	check protect symbol 简明释义检验保护符号
随便看	ammonium palmitate ammonium paramolybdate ammonium paratungstate ammonium-parchlorate explosive ammonium pentaborate ammonium perborate ammonium perchlorate ammonium-perchlorate explosive ammonium perchlorate explosive ammonium perchromate ammonium periodate ammonium permanganate ammonium peroxoy-chromate ammonium perchromate ammonium peroxydisulfate ammonium peroxysulfate ammonium perrhenate ammonium persulfate ammonium per sulfate ammonium persulfate test ammonium persulphate Ammonium persuphate ammonium pertorate ammonium phenate ammonium phoaphate-sulfate ammonium phosphate

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。