two times和twice的区别：意思不同、运用范围不同、用法不同。two times中文意思为“两次”、“两倍”、“二次”，表示的是倍数；twice作为副词，中文翻译为“两次”、“两遍”，既可表示倍数也可以表示次数。
一、two times的中文含义及双语例句
two times意为两次;两倍;一把羽扇;二次。表示倍数。
例句：I click up to two times per second, much more than I usually do.
我每秒最多点击两次,比平时要多得多。
Each of the two delay times is half the intercept time.
两种延迟时间都等于截距时间的一半。
Two or three times each year, the plants produce fruit.
这些植物每年结两三次果。
Now, you only get two times on this thing.
现在，在这件事上，你只有两个时间。
You must have this medicine two times a day.
你必需天天吃这种药，一天两次。
For His fourth trial, the first of two times.
第四次的审讯，第一次审讯有二次的时间。
The tower is two times higher than the white building.
这座塔比那幢白色建筑物高两倍。
二、twice的中文含义及双语例句
twice作为副词，含义为两次;两遍;两倍。既可表示倍数也可以表示次数。
例句：I don't know him well; I've only met him twice.
我跟他不熟悉，只见过两次面。
They go there twice a week/month/year .
他们每星期 / 每月 / 每年去那里两次。
Cats sleep twice as much as people.
猫睡觉的时间比人长一倍。
We go there maybe once or twice a month.
我们每月大概去那里一到两次。
You should visit your dentist at least twice a year.
你应该每年至少去看两次牙科医生。
You should think twice about employing someone you've never met.
雇用素不相识的人应三思而行。
I don't know her well, I've only met her once or twice.
我跟她不很熟；我只见过她一两次。
