| 单词 | photometer |
| 释义 | Photometer nnoun.artifactmeasuring instrument for measuring the luminous intensity of a source by comparing it (visually or photoelectrically) with a standard source Hypernyms:measuring device measuring instrument measuring system Inherited Hypernyms:photometermeasuring instrumentinstrumentdeviceinstrumentalityartifactwholeobjectphysical entityentity Direct Hyponyms:spectrophotometer Full Hyponyms: spectrophotometer nnoun.artifactphotographic equipment that measures the intensity of light Synset:exposure meter light meter Hypernyms:photographic equipment Inherited Hypernyms:light meterphotographic equipmentequipmentinstrumentalityartifactwholeobjectphysical entityentity Direct Hyponyms:cytophotometer Full Hyponyms: cytophotometer |
| 随便看 |
|
英语词典包含147479条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。