英语词汇man-made substances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	man-made substances
释义	a man — 男人 • 男子 man n — 人 n • 夫 n • 男人 n • 男士 n • 汉 n • 汉子 n substances pl — 物质 n man-made — 人造 man-made adj — 人为的 adj man!— 好家伙
随便看	undergoes a process undergoes a screening undergoes changes undergoes cycles undergoes examination undergoes oxidation undergoes phase undergoes training undergo evolution undergo examination undergo extensive test undergo eye examination undergo failure undergo follow up undergo further undergo further training undergo great changes undergo hardship undergo hormone therapy undergo impact undergo important changes undergo increase undergoing undergoing a change undergoing a clinical trial

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。

a man —