單詞
sunspot
英 ['s?nsp?t]
美['s?nspɑt]
基本信息
- n. 太陽黑子；雀斑
詞態(tài)變化
復數(shù):?sunspots;
中文詞源
sunspot 太陽黑子
sun,太陽，spot,斑點。比喻用法。
英文詞源
- sunspot (n.)
- also sun-spot, 1849, in astronomy, from sun (n.) + spot (n.). Earlier "a spot on the skin caused by exposure to the sun" (1818).
雙語例句
- 1. These faculae frequently are the forerunners of sunspot formation.
- 這些光斑常常是形成太陽黑子的先兆.
來自辭典例句
- 2. This includes the continuous survey of umbra and penumbra of the sunspot.
- 這包括對太陽黑子本影和半影持續(xù)的觀測.
來自辭典例句
- 3. We observe three sunspot groups on the disc.
- 在日面上觀測到三個黑子群.
來自辭典例句
- 4. There is evidence that aspects of weather and climate are also synchronized with sunspot activity.
- 有數(shù)據(jù)表明,天氣和氣候的某些方面也隨太陽黑子的活動而改變.
來自辭典例句
- 5. The broadcast was snapped for a few seconds by the sunspot activity.
- 太陽黑子運動使廣播突然中斷了幾秒鐘.
來自互聯(lián)網(wǎng)
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