Don't-know
01
不知道的人, 未决定的人
someone who does not provide a definite answer for a question, particularly when being asked in a poll
例子
In the survey, a sizable percentage of participants fell into the don't-know category when asked about their preferences for the new menu items.
在调查中，当被问及对新菜单项的偏好时，相当比例的参与者属于不知道类别。
