Usages of amargar
Ayer nos amargó la fiesta y encima fue grosera, y eso que es mi amiga.
Yesterday she ruined the party for us, and on top of that she was rude, even though she is my friend.
El diluvio nos ha amargado la excursión y encima hace frío.
The downpour has ruined the excursion for us, and on top of that it is cold.
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