更新时间：2026-07-07 23:44:55
painstaking efforts
painstaking efforts是什么意思？
艰苦的努力
- 单词
- 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