英语词汇“be a blank on the subject of”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	be a blank on the subject of
释义	be a blank on the subject of 对…毫无研究
随便看	level of objectives level of oil level of operation level of optimization level of order level of orders level of organic metamorphism level of organization level of performance level of performance standards level-of-performance standards level of personal consumption level of pollution level of position level of premium level of price level of prices at wholesale level of processing level of production level of productive employment level of protection level of radiation level of radioactivity level of rent level of repair analysis 汗流浃背汗流浃踵汗流满面汗流至踵汗牛充屋汗牛充栋汗牛塞栋汗血盐车汗青头白汗颜无地宵小宵旰宵禁宵类宵衣旰食家家家家丁家下