twice

　英 [twaɪs] 　 美 [twaɪs] 　adv.两倍桌子的读；两次用作副词 (adv.)I am more than twice as old as he.我的年龄是他的两倍还不止。The length of the table is twice its breadth.桌子的长度是它的宽度的两倍。I’ve seen this film twice….