大概是和降低后的价格比较，譬如药现在卖$16,降价后卖$1,那就是和降价后的价格比降价了15 倍

来源: meimei72 于 2025-08-05 10:22:04 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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