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多塞尔是德国阿勒维勒地区的一个自治市。
Dorsel is a municipality in the district of Ahrweiler, Germany.
youdao
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但是，在勒维烈成功发现海王星之前不久，贝塞尔不幸去世。
But he died, shortly before Leverrier's discovery.
youdao
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但是，在勒维烈成功发现海王星之前不久，贝塞尔不幸去世。
But he died, shortly before Leverrier's discovery.
youdao