- 倍 [bèi]
- （跟原数相同的量） times:
five times; 五倍
- （加倍） double; twice as much:
get twice the result with half the effort; 事半功倍
doubly excited; 倍加兴奋
This line is four times as long as that one.
This street is three times wider than that one.
I have five times the number of Tom's books.
He is more than three times as rich as I.
这比那个大一倍。（注意：aslargeagainas是 ... 的两倍，比 ... 大一倍）
It is as large again as that.
She studies three times as hard as I.
This street is four times shorter than that one.
The company doubled its size in nine years.