colouring matter

colouring matter 基本解释

[化] 色素

词组短语

1、glycosidal colouring matter [医] 甙色质

colouring matter 用法和例句

1、The colouring matter dyed red.

染料染上红色。

2、A soluble colouring matter, as opposed to pigments, which are insoluble.

可溶性的色剂，有别于不能溶解的颜料。

3、Dye A soluble colouring matter, as opposed to pigments, which are insoluble.

染料可溶性的色剂, 有别于不能溶解的颜料。

重点词汇

colouring n. 着色, 色彩, 色调, 面色, 气色, 外貌, 伪装, 色素, 颜料, 染料, 着色剂, 特质 [计] 着色, 染色

matter n. 事件；（讨论、考虑等的）问题；重要性；物质 vi. 要紧，重要；化脓；有重大影响；有重要性