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Re:先谢谢啊，不过这个我想到了In Reply To:先谢谢啊，不过这个我想到了 Posted by:honghu at 2006-05-13 21:59:54 > 交点是某条线的那个纵坐标较高的那点 指的就是“人”字形或是“入”字形 对于遮口的判断，应该是更陡的线的高点在外侧吧？ Followed by: Post your reply here: |
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