英语词汇dangerous substances Directive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	dangerous substances Directive
释义	substances pl — 物质 n directive n — 指令 n substance — 内容 • 实体 • 物体
随便看	preventive health services preventive h&s measures preventive h&s measures preventive h&s measures preventive hygiene preventive information preventive inspection preventive instruments preventive intervention preventive justice preventively preventively." preventively." preventively." preventively against preventive maintenance and repair preventive maintenance based preventive maintenance costs preventive maintenance management preventive maintenance measures preventive maintenance plan preventive maintenance program preventive maintenance schedule preventive maintenance strategies preventive maintenance strategy

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。

substances pl —