大约每过20年红巨星向它的白矮伴星上输出足够的氢气在白矮星表面产生一次耀眼的热核爆炸。
Every 20 years or so the red giant star dumps enough hydrogen gas onto its companion White Dwarf star to set off a brilliant thermonuclear explosion on the White Dwarf's surface.
这第二次预言在当天晚上实现了，化装成老鼠的小矮星彼得逃走去阿尔巴尼亚寻找被击败的伏地魔。
This second prophecy came true that evening when Peter Pettigrew, who had been masquerading as a rat, escaped and went to Albania to find the vanquished Voldemort.
该探测器有史以来第一次发现矮星系可以仅仅依靠原始气体形成，这些原始气体可能是早期宇宙的遗留产物。
The spacecraft has, for the first time, identified dwarf galaxies forming out of nothing more than pristine gas likely leftover from the early universe.
该探测器有史以来第一次发现矮星系可以仅仅依靠原始气体形成，这些原始气体可能是早期宇宙的遗留产物。
The spacecraft has, for the first time, identified dwarf galaxies forming out of nothing more than pristine gas likely leftover from the early universe.
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