血管也符合“熱脹冷縮”原理啊。

來源: pickshell 於 2024-01-10 08:36:16 [舊帖] [給我悄悄話] 本文已被閱讀：次

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

Change Ad Consent