are at pains是什么意思、英文翻译及中文解释大纲
are at pains
词语: are at pains
解释: 尽力,努力
词性: 名词
词典: 能源专业英汉词典
are at pains 相关解释
are at pains 〔名词〕尽力,努力
are at pains 〔名词〕尽力,努力
are at pains
词语: are at pains
解释: 尽力,努力
词性: 名词
词典: 能源专业英汉词典
are at pains 相关解释
are at pains 〔名词〕尽力,努力
are at pains 〔名词〕尽力,努力