英语中倍数的表达是怎样的
问题描述：
英语中倍数的表达是怎样的
答
两倍用twice，三倍及以上用基数词+times的方式。句式：主语+谓语+倍数/分数+ as + 形容词+ as ；主语+谓语+倍数/分数+ the size /amount/length…of…；主语+谓语+倍数/分数+ 形容词/副词比较级+ than…；by+倍数.
答
一.A is three times as long as B
二.基数词+times+（形容词\副词）比较级+than
A is three times longer than B
三.基数词（几倍数）+times+名词+of
The earth is 49 times the size of the moon