| 释义 |
🔑twicetwice /twaɪs / adverb two times两次；两回；两倍◆I've been to Mexico twice – once last year and once in 1999.我去过墨西哥两次，一次是在去年，一次是在 1999 年。◆The movie will be shown twice daily.这部电影每天将放映两场。◆Take the medicine twice a day.这药一天吃两次。◆Prices have risen twice as fast in this country as in Japan.该国物价上涨的速度较日本快一倍。➨ LANGUAGE BANK用语库proportiondescribing fractions and proportions描述分数和份额According to this pie chart, a third of students' leisure time is spent watching TV.如饼分图所示，学生的闲暇时间有三分之一都花在看电视上。One in five hours is spent socializing.每五个小时中有一个小时花在社交活动上。Socializing accounts for / makes up / represents about 20% of students' leisure time.社交活动占去学生大约 20% 的闲暇时间。Students spend twice as much time playing computer games as they do playing sports.学生玩电脑游戏的时间是他们运动时间的两倍。 ●think twice (about sth / before doing sth)to consider a plan very carefully, because it may not be a good idea三思而后行；慎重考虑 |