melanoscope
'melənəskəʊp
基本解释
红外线镜
英文释义
n. An instrument containing a combination of colored
glasses such that they transmit only red light, so that objects of
other colors, as green leaves, appear black when seen through it. It is
used for viewing colored flames, to detect the presence of potassium,
lithium, etc., by the red light which they emit.
上一个单词：melanoscirrhus
下一个单词：melanose