英语词汇substance restrictions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	substance restrictions
释义	substance — 内容 • 实体 • 物体 restrictions pl — 限制 n restriction — 限制 • 框框 • 禁制 • 约束 restriction n — 规限 n
随便看	Customs Organization Customs Organization custom source customs outside customs paperwork customs payment custom specifications customs permits customs plans customs point customs post charging import duties customs procedures customs process customs processing custom's purposes custom'S purposes custom's purposes customs purposes only customs rate customs records customs reform customs regime customs registration customs regulations customs related

英汉双解词典包含2273206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。

substance —