to show romantic or sexual interest in someone
mostrar interés romántico o sexual en alguien (mostrar interes romantico o sexual en alguien)
"He tried to hit on her at the party, but she ignored him."
"Intentó ligar con ella en la fiesta, pero ella lo ignoró." (Intento ligar con ella en la fiesta, pero ella lo ignoro.)
to contribute to or support a particular trend or situation
to defend or support someone’s opinion or right
to show interest and emotional engagement in a conversation
to withdraw from a project, agreement, or deal
to withdraw from a position or demand in a conflict
to arrange something temporarily