qpqppqpqpqpqpqppqpqpqpqpqpqpqpqpqpqpqppqpqpqpqpq qp qp qp qp qp qp qp 貌似有机化学实验二再结晶的影片 qp pq qp qp qp qp part1 qp qp qp qp https://www.youtube.com/watch?v=CZkgz7IqYJ0 pq qp qp qp qp qp part2 qp qp pq qp https://www.youtube.com/watch?v=8ilC3HbARRU qp qp pq qp qp qp qp qp by 野人.副班代 qp qp pq pqqppqpqqppqqpqpqpqpqpqpqpqpqpqpqppqpqpqpqpqpqpq --

※ 发信站: 批踢踢实业坊(ptt.cc) ◆ From: 140.112.240.60