difficulty

[ˈdɪfɪkəlti] [ˈdɪfɪkəlti]

n. 难题,困难

[ 复数:difficulties]

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    2023-03-30 10:28:39 2023-03-30 11:19:16 2023-03-30 11:47:17 2023-03-30 11:17:33 2023-03-30 11:43:39 2023-03-30 12:00:26 2023-03-30 11:49:38 2023-03-30 11:09:29 2023-03-30 11:30:40 2023-03-30 10:44:28 2023-03-30 10:47:13 2023-03-30 11:11:19 2023-03-30 10:59:32 2023-03-30 12:13:51 2023-03-30 11:59:05 2023-03-30 11:45:48 2023-03-30 12:30:07 2023-03-30 10:18:10 2023-03-30 10:52:47 2023-03-30 10:18:35