unpleasant

adj.

使人不愉快的；不合意的；讨厌的；不客气的

1. It happened with unpleasant consequences.
   这件事产生了令人不愉快的后果。
2. He was about to mingle in an unpleasant affair.
   他会陷入一桩不愉快的事情。
3. That girl is a very unpleasant cup of tea.
   那女孩是个非常讨厌的人。
4. They always pick on him to do the unpleasant jobs.
   他们总找他去做那些令人讨厌的差事。

Some Unpleasant Monetarist Arithmetic
Some unpleasant monetarist arithmetic
ON SOME UNPLEASANT MONETARIST ARITHMETIC
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Differential effects of induced mood on retrieval of pleasant and unpleasant events from episodic memory.
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Cerebral blood flow changes associated with attribution of emotional valence to pleasant, unpleasant, and neutral visual stimuli in ...