音标：[æk'tinәgrɑ:f] ；

n. 曝光表
[化] 光化力测定器; 日光光化力测定器; 光化线强度记录器

n. An instrument for measuring and recording the
variations in the actinic or chemical force of rays of light.

actinograph的用法和样例：

词汇搭配

thermoelectric actinograph热电日射表
bimetallic actinograph双金属日射计...

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学英语单词

a rail fence

access adit

acidol

Advanced Configuration and Power Interface

aft fender

allocortex

become purple with rags

begomovirus squash leaf curl virus

berth time

beuve

boloing