英语词汇“put in hours doing”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	put in hours doing
释义	put in hours doing 花几个小时做某事
随便看	occult head injury occult hemorrhage Occult hemorrhage Occult Hepatitis B occult hydrocephalus occult hydrocephaly occult hyperprolactinemia Occulti occultic occult immunity occult immunization occult infection occult infection of hbv occulting occulting apparatus occulting bar occulting disc occulting disk occulting light occulting lightocc occulting lights occulting quick flashing light occulting quick-flashing light occultion occultism