单词 | great dark spot |
释义 | > as lemmasGreat Dark Spot Great Dark Spot n. Astronomy a dark blue oval feature that often appears in the outer gas of the planet Neptune, being a storm system similar to Jupiter's Great Red Spot but more short-lived. ΚΠ 1989 N.Y. Times 20 Aug. i. i. 32/1 The most recent pictures, made public today, showed in the greatest detail yet the huge storm system, known as the Great Dark Spot, in Neptune's southern hemisphere. 1996 Sky & Telescope Sept. 39 (caption) The Great Dark Spot..was an oscillating feature seen by Voyager in Neptune's southern hemisphere. 2012 P. Bond Exploring Solar Syst. 303/1 (caption) Images of the Great Dark Spot show bright cirrus-like clouds above and around the anticyclone that formed and dissipated quite rapidly. < as lemmas |
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