| 单词 | dont-know |
| 释义 | don't know in British Englishnoun a person who has not reached a definite opinion on a subject, esp as a response to a questionnaire don't-know in American English (ˈdountˈnou) noun a person who has no opinion or is undecided, as in answering an item on a public-opinion poll Word origin [1885–90]This word is first recorded in the period 1885–90. Other words that entered Englishat around the same time include: classified, roller coaster, scrum, seminar, tonerDefinition of 'don't know' |
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