常見(jiàn)例句Calcium, the Eudemon for Human Health 鈣質(zhì)營(yíng)養(yǎng)維系健康的使者Eudemon tiger = new Tiger(); //新建一個(gè)老虎對(duì)象；Eudemon lion = new Lion(); //新建一個(gè)獅子對(duì)象； 返回 eudemon