大学英语六级词汇(拼读版)_听力教程_在线英语听力室

[00:00.00]dean [00:03.75]dean [00:05.43]n.系主任，教务长 [00:11.93]dean [00:13.61]decimal [00:19.37]decimal [00:21.15]a.小数的，十进制的 [00:28.72]decimal [00:30.50]decisive [00:37.04]decisive [00:39.00]a.决定性的 [00:47.12]decisiv...