那個“四孔橋”好像有五個孔。
所有跟帖:
• 對呀!五孔橋。好像都是單數的,五孔,七孔橋等。 -老生常談12- ♂ (0 bytes) () 01/09/2025 postreply 10:30:40
• 對呀!五孔橋。好像都是單數的,五孔,七孔橋等。 -老生常談12- ♂ (0 bytes) () 01/09/2025 postreply 10:30:40
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