英语单词分类 轻松记单词

更新时间:2024-11-18 17:18:51

painstaking efforts

艰苦的努力
painstaking efforts是什么意思 painstaking efforts在线翻译 painstaking efforts什么意思 painstaking efforts的意思 painstaking efforts的翻译 painstaking efforts的解释 painstaking efforts的发音 painstaking efforts的同义词