N-COUNT
潜在的情绪
If there is an undertow of a feeling, that feeling exists in such a weak form that you are hardly aware of it, but it influences the way you think or behave.
例句
The existence of an emotional undertow is an aspect of all politics.
具有情绪感召力是所有政治的一个方面。
...an undertow of sadness.
隐隐的悲伤