友: Ⅰ名词1.(朋友) friend 短语和例子好友 close friend; 良师益友 good teacher and helpful friend; 男[女] 友 boy [girl] friend; 战友 comrade-in-arms2.(姓氏) a surname 短语和例子友通期 you tongqiⅡ形容词(有友好关系的) friendly
知: Ⅰ动词1.(知道) know; realize; be aware of 短语和例子强不知以为知 pretend to know what one doesn't know; 无所不知 know everything; omniscient; 知其然并力求知其所以然 know the how and endeavour to know the why; 若要人不知; 除非己
