英语词汇“four level system”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	four level system
释义	four level system[fɔ: ˈlevl ˈsistəm] 四能级系统
随便看	blunting of affect blunt-tipped hairs Blunting affect bluish purple tongue bluetowers blunting line Blumeopsis bluff0bowed ship Bluff City BLV blunting of attention bluff (campbelltown) blutwursts blue umbilical region blutwurst blutwurst sausage Bluish red color blunting of feeling blunt tool Blunt Injuries blue urine blumers Bluff Creek bluish tendon blunt instrument