這麽幾十年，我一直以為“一角”是切掉四個角當中的一個，老兄竟然不按常理出牌，從一條邊當中生生地挖出一個角；-）
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
