to roll the dice
01
to rely on chance in doing something
习语
非正式
例子
I rolled the dice on a tool brand I haven't used before. So far, it's working out well.
a roll of the dice
01
used for referring to a risky action that may fail or succeed
习语
非正式
例子
Starting a new business is always a roll of the dice; success is never guaranteed.
