以下是关于【平行线下的等积变换】的公开课/优质课视频，一共222个
13:4698-
51:5646 -
42:16118 -
28:1367 -
52:2186 -
06:4258 -
06:0499 -
06:19125 -
06:0094 -
05:59137 -
38:27127 -
35:2234 -
06:0410 -
06:5781 -
51:4244 -
51:3656 -
56:1443 -
30:2531 -
47:138 -
52:2116 -
45:31123 -
58:40106 -
44:3486 -
44:34108 -
56:14136 -
07:4152 -
41:297 -
41:5628 -
51:4760 -
1:05:5798 -
42:1780 -
52:3054 -
44:2810 -
35:4573 -
39:3567 -
43:32120 -
42:5830 -
45:1585 -
42:1535 -
41:4494 -
42:2296 -
51:47102 -
41:5383 -
44:0524 -
38:53140 -
38:54138 -
44:06130 -
41:5458 -
04:4664 -
38:2837 -
47:3815 -
43:4189 -
43:3744 -
44:34114 -
29:46130 -
34:5046 -
50:4474 -
45:3667 -
44:01134 -
44:2919 -
43:0243 -
44:4264 -
44:5389 -
41:23117 -
44:31120 -
41:2922 -
49:34133 -
42:48137 -
19:14110 -
42:3879 -
44:44104 -
52:3599 -
44:32105 -
44:1496 -
15:34134 -
14:4577 -
10:3072 -
44:4269 -
49:1955 -
42:2214 -
06:34112 -
09:4475 -
43:4852 -
45:12131 -
43:2844 -
40:56120 -
44:5784 -
38:4065 -
44:1093 -
36:266 -
44:5269 -
43:585 -
39:3978 -
39:33125 -
40:3452 -
43:3237 -
47:0824 -
48:0058 -
47:50138 -
46:04124