ehm
1
嗯，呃
used in speech to indicate hesitation, uncertainty, or the need for a moment to gather one's thoughts
- Ehm, I'm not quite sure how to explain it.
呃，我不太确定如何解释它。
- Ehm, could you repeat that?I didn't quite catch it.
嗯，你能重复一下吗？我没太听清楚。
- Ehm, I think we might need to reconsider our approach.
嗯，我想我们可能需要重新考虑我们的方法。
- So, ehm, what do you think we should do next?
那么，嗯，你认为我们接下来应该做什么？