四叶草人生
twice的发音：英式 /twaɪs/ ，美式 /twaɪs/。
twice是一个英文单词，表示有两次、两回、两倍；强得多、好得多等多种解释，是一个副词。
近义词： doubly、 double。
词源：twi-，二，-ce，副词后缀。
其他倍数的表示方法：once，twice，three times，four times，five times。
相关短语
1、twice a week 每周两次。
2、think twice 再三考虑；重新考虑。
3、think twice about something 三思而后再决定做某事。
双语例句。
1、Yes, I have been there twice.
是的。我已经去过两次了。
2、Do this twice each day.
这样做两次，每次一天。
3、If not for this small optimization, we would go through every element twice.
如果不是由于这个小小的优化，我们将遍历每个元素两次。
喵了个咪啊
有两次,两回；两倍；强得多,好得多等多种解释，是一个副词。副词 ad. 1. 两次,两回 He comes to work twice a week. 他每周来上两次班。 2. 两倍 The dining-room is twice as big as the kitchen. 餐厅是厨房的两倍大。 3. 强得多,好得多
犀牛望月0
twice英语释义如下：
读音：[twaɪs]
表达意思：两次；两倍，强或好、难的多。
词性：通常在句中作副词，修饰主语或宾语。
固定搭配：think twice about something。
三思而后再决定做某事；twice cooked pork回锅肉。
倍数表达：
1、A + be + 倍数+ as + 计量形容词原级+ as + B。
例如:This bed is three times as big as that one.这张床是那张床的三倍大。
This tree is three t imes as tall as that one.这棵树是那棵树的三倍高。
His father is twice as old as he.他父亲的年纪有他两倍大。
2、A + be + 倍数+ 计量形容词比较级+than + B
例如:The Yangtze River is almost tw ice longerthan the Pearl R iver.长江差不多比珠江长两倍。
This rope is twice longer than that one.这根绳比那根绳长两倍。
This hall is f ive tim es bigger than our classroom.这个大厅比我们的教室大五倍。
3、A + be + 倍数+ the + 计量名词(如size,heigh,t w e igh,t length,w idth等) + of + B
例如：The new ly broadened square is four timesthe size of the previous one.新扩建的广场未扩建时的四倍大。
