单词：illuminant
n. 光源, 发光体
illuminant的用法和样例：
例句
- Last pace, choose illuminant for lamps and lanterns.最后一步，为灯具选择光源。
- Above all method is compensatory and artificial illuminant.首先的办法是补充人工光源。
词汇搭配
- illuminant color发光色
- illuminant composition照明剂
- standard illuminant标准光源
- illuminant shield光屏
- illuminant metamerism异光源色度差...
- lamp灯
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