twice,two times 都有两倍的意思吧,

twice,two times 都有两倍的意思吧, two times is twice为什么不是two times are twice twice=two times吗 为什么twice不说成two times two times as long as 还是twice. “TWICE”和“TWO TIMES ”的区别是什么?“TWICE”=“TWO TIMES twice as much as跟two timeS as much as用法有什么不同 more than two times和more than twice的区别! twice 和 two times 的区别,是否可互换 twice和two times的区别,可否互换, twice和two times 有区别么?可否互换?i have been to beijing twice.可以说成i have been to beijing two times么？还有once 表示一次可以用one time么？ 到底用two or three times还是twice or three times? two or three times a week 和 twice or three times a week哪个对? twice等于two times 为什么用two times 来做题是错的?还有“两次或三次”用英语怎么说? two times 还是只能用twice?two times threee month 翻译 三月两次还是两三个月一次? 请问use the Internet和use the Internet有什么区别?一周两次可以说two times a week么?two times a week 是否等于 twice a week through和by 的区别是什么? We have PE lessens___every Tuesday and Friday.so wehave them___ a weekA on;two times B /;twice C on;twice D /;two times 英语中两到三次和两次或三次有什么区别?用英语怎么表示.还有two or three times a week和twice or还有two or three times a week和twice or three times a week 有区别吗