英语词汇“作无用功”的翻译、意思、用法、释义-英汉汉英词典

单词	作无用功
释义	作无用功phr.beat a dead horse鞭打死马令其驰骋，作无用功，徒劳；企图重新引起已消失的兴趣；争论业已解决的题目dead horse【印】（应工会要求而重排的）已完成纸型的广告复制铅版或鞭打死马令其驰骋，作无用功，徒劳；企图重新引起已消失的兴趣；争论业已解决的题目
随便看	occipital sclerotome occipital segment occipital sinus occipital--sinus occipital spine occipital suture occipital tumor occipital tumor--occipital lobe tumor occipital vein occipital vertebrae occipital，internal occipito- occipito-atlantal occipitoatlantal articulation occipito-axial occipito-central bristle occipitofrontalis occipitofrontal muscle occipito-lateral bristle occipito-mastoid occipito-orbital bristle occipito-spinal nerves occipito-temporal fissure occipitothalamic radiation occipito-vertebral artery