| 单词 | sunspots |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔cosmic noise〕Radio-frequency radiation originating outside Earth's atmosphere, such as that originating from sunspots.宇宙噪音：来自地球以外空间的无线电频段的辐射，例如来自太阳黑子的宇宙噪音美国传统〔facula〕Any of various large, bright spots or veined patches on the sun's photosphere, usually near sunspots.光斑：太阳光球上大的亮点或有脉纹的亮区，通常靠近黑子处美国传统 |
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