adj. 大家知道的;已知的;知名的;向某人作自我介紹;
v. 知道( know的過(guò)去分詞 );看到過(guò);聽(tīng)到過(guò);經(jīng)歷過(guò);
"There is no known antidote to the poison."
這種毒的解藥尚未發(fā)現(xiàn)。
近義:acknowledged, familiar, noted, reputable, reputed
反義:ignored, obscure, unadmired, unbeknown, unfamiliar, unidentified