Words similar to twice

Example sentences for: twice

How can you use “twice” in a sentence? Here are some example sentences to help you improve your vocabulary:

Surprisingly, the Taiwan government has lowered the estimated death toll from the quake since Friday, to just over 2,000, apparently because some victims were counted twice.
As I started to get on my feet he hit me twice.
The paper also reports that at times, the first lady appeared "dazed and distant," especially when a reporter standing directly in front of her twice tried to ask her a question.
Collected cells were pooled, washed twice in DMEM-HG, diluted to 10 ml in DMEM-HG supplemented with heat inactivated 5% fetal bovine serum (FBS; Gibco/BRL) and antibiotics (50 μg/ml gentamycin, 100 U/ml penicillin, and 100 μg/ml streptomycin), and viable large nucleated cells (95% in trypan blue exclusion test) were counted.
In contrast, the mouse and human genes are between 60 and 80 KB long, at least twice and possibly four times as large.