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 is twice为什么不是two times are twice 为什么twice不说成two times 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? twice=two times吗 two times as long as 还是twice. “TWICE”和“TWO TIMES ”的区别是什么?“TWICE”=“TWO TIMES How many times did you meet him last year about --------A.one or two times B.one or twice C.two or three times D.twice or three 为什么 once等于one time吗?twice=two times吗?就说是不是对的如题 more than two times和more than twice的区别! twice,two times 都有两倍的意思吧, twice 和 two times 的区别,是否可互换 twice和two times的区别,可否互换, 英语翻译一年两或三次 为什么用 Two or three times a year 而不是用 twice or three times a year “一天两到三次”用英文怎么说答案是twice or three times a day为什么不能是two or three times a day? 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? 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? 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?