are at pains是什么意思、英文翻译及中文解释范例 本文已影响 368人 are at painsing-bottom: 150.23%;"> 词语: are at pains解释: 尽力,努力词性: 名词词典: 经贸专业英汉词典 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