平頂特性flat: adj. (flatter; flattest) 1.平 ...charcteristic function: 特徵函數(shù),特性函數(shù)dive charcteristic: 俯衛(wèi)特征launching charcteristic: 發(fā)射特性output charcteristic: 輸出特性下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯