英语词汇“developmen tal retardation”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	developmen tal retardation
释义	developmen tal retardation 发育徐缓
随便看	RF dropout compensator RF dropout killer rfds RFDT rf-excited laser rf-excited waveguide R.Feynman RFID inlay RFID network RFID passive tag RFID printer RFID process RFID-radio frequency identification RFE RF electmdeless field discharge RF electrodeless field discharge RF electromagnetic field RF electron plug RF electron superconducting accelerator RF emission bandwidth r-f emission bandwidth r-f emission band-width rf energy RF energy r-f energy