那我就糊涂了，我以为的正好跟你相反：它应不随时间变化：）

来源: JSL2023 于 2024-11-01 17:01:00 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.