n.特洛伊(小亚细亚的古城)；金衡；特洛伊（姓氏；男子名）
Troy was besieged by the Greeks for ten years. 特洛伊城被希腊人围攻了十年。
Now, indeed, the happiness of Troy is insured. 现在特洛伊的幸福已经真正得到保证。
One pound troy contains 12 OZ. 一金衡磅有十二盎司。
