cognizant
adj. 已认识；既知道；晓得
近义词：aware，conscious，knowing，acquainted，familiar，sensible，cognisant，
英英释义
Adjective
- (sometimes followed by `of') having or showing knowledge or understanding or realization or perception;
"was aware of his opponent's hostility" "became aware of her surroundings" "aware that he had exceeded the speed limit"
例句
- Are you cognizant of all the complexities of the language?你知道这种语言的各种各样的复杂特征吗?
- He was not cognizant of the danger .他没认识到危险性。