英语词汇declarable substance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	declarable substance
释义	substance — 内容 • 实体 • 物体
随便看	impact extruding impact factor impact failure impact far beyond . impact field impact focused impact forecast impact from impact from changes impact from stones impactful marketing impact generated impact goal impact goes beyond impact grade impact grinding impact growth impact guard impact hammer impact hammer crusher impact has impact has been significant impact having impact hazard impact head

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 —