己: Ⅰ代词(自己) oneself; one's own; personal 短语和例子坚持己见 stand to one's assert; hold on to one's own views; 舍己为公 make personal sacrifices for the public good; 引为己任 regard as one's (own) duty; 各抒己见。
纱: 名词1.(棉花、麻等纺成的较松的细丝) yarn 短语和例子棉纱 cotton yarn; 一束纱a skein of yarn2.(经纬线很稀的织物) gauze; sheer 短语和例子窗纱 gauze for screening windows; 铁纱 wire gauze