谆谆教诲
发表于 2025-3-23 12:10:57
frequent occurrence of such phrases as “I once saw.…”and “I rem- ber that when I.…” I hope therefore that what I have written may prevent others from falling into the same ridiculous traps.978-1-84996-941-3978-1-84628-286-7
生气地
发表于 2025-3-23 16:56:16
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aesthetic
发表于 2025-3-23 20:30:59
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我的巨大
发表于 2025-3-23 22:49:29
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Flagging
发表于 2025-3-24 03:28:44
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音乐等
发表于 2025-3-24 07:35:08
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小官
发表于 2025-3-24 11:47:47
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勉强
发表于 2025-3-24 17:44:19
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intangibility
发表于 2025-3-24 20:13:27
I. Marshalln outlines how readers can create suitable ‘custom‘ catalogs for their own use. The last section provides a set of three deep-sky catalogs created by the author, for observers of different levels of experience, from newcomer to expert. .978-1-4614-0655-6978-1-4614-0656-3Series ISSN 1431-9756 Series E-ISSN 2197-6562
RENIN
发表于 2025-3-25 02:45:22
M. I. Gekhtmann outlines how readers can create suitable ‘custom‘ catalogs for their own use. The last section provides a set of three deep-sky catalogs created by the author, for observers of different levels of experience, from newcomer to expert. .978-1-4614-0655-6978-1-4614-0656-3Series ISSN 1431-9756 Series E-ISSN 2197-6562