英语 一次 两次 几次怎么表达,英语倍数 怎么表达,times是既有 倍数 还有 次数的意思吗,

三倍以上倍数的表达方式常用以下几种句型：
（1）A is times + as + 形容词或副词的原级 + as + B
（2）A is times + 形容词或副词的比较级 + than + B .
（3）A is times + the + 名词
+ of + B .
例如：The sitting room is 3 times as large as the kitchen .
起居室的面积是厨房的三倍.
Your bag is three times larger than mine .你的包比我的大三倍.
Your cake is twice the size of mine .你的蛋糕比我的大一倍.
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提示：以上三个句型可互相换用,但有两点需注意：在使用句型（2）时,要注意“倍数”的表达法,使用句型（3）时应首先掌握length ,
width ,depth ,height ,weight ,size 等几个由形容词变化过来的名词形式.例如：
The boy is
three times as heavy as his little brother .
The boy is twice heavier
than his little brother .
The boy is three times the weight of his
little brother .

给你几个例句自己学习一下吧
1. The earth is 49 times the size of the moon.
2. The bedroom is twice as large as the toilet.
3. The production this year is 8 percent larger than the one last year.
4. He has almost the same height as you.

是的，倍数跟次数表达一样，都可以用 数 time（s） 不过一般两次常用twice表达

once 一次， twice 两次，three times 三次，以上的都是数字加times