英语词汇sunspot activity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	sunspot activity
释义	sunspot activity — 太阳活动 See also: sunspot — 太阳黑子 activity n — 活性 n • 作为 n • 作用 n • 事业 n • 行为 n • 生活 n • 活度 n • 举动 n • 积极性 n active — 活动 • 活性 • 好动 • 活泼 • 热络 • 悧 • 娓 • 蹦达 active adj — 有源 adj
随便看	declined substantially declined suggestion declined to accept declined to a point declined to approve declined to comment declined to confirm declined to disclose declined to discuss declined to do so declined to indicate declined to issue declined to levels declined to offer declined to participate declined to provide declined to serve declined to the point declined to the point where declined to zero declined unless declined with decline evident decline exports decline for

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

sunspot activity —