| 单词 | light intensity |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔Seyfert galaxy〕A spiral galaxy with a small, compact, bright nucleus that exhibits variable light intensity and radio-wave emission.塞弗特星系：有小的、紧密的、明亮的核的且表现出不同光强度和无线电波发射的螺旋星系美国传统〔adaptation〕Physiology The responsive adjustment of a sense organ, such as the eye, to varying conditions, such as light intensity.【生理学】 调节：感觉器官（如眼睛）对变化的条件（如光线强度）作出的反应性调整美国传统 |
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