Colorimeter

[,kʌlә'rimitә]

解释:

(noun.) a measuring instrument used in colorimetric analysis to determine the quantity of a substance from the color it yields with specific reagents.

编辑:陌莉--From WordNet

解释:

(n.) An instrument for measuring the depth of the color of anything, especially of a liquid, by comparison with a standard liquid.

编辑:兰德尔