a score of times

• 二十次

a score of times的用法和样例：

例句

1. I beat you twenty times in a row.
   我连胜了你二十次。
2. It is the reason why the wildcatter, the independent oilman whose test drillings might come up dry 20 times before gushing in the end, is an enduring Texas symbol.
   这就是为什么那些在投机商，那些个体石油商在石油喷发前可能要试钻探多达二十次的原因，这也是德州一直以来的标志。