to decide not to express your feelings because of fear or shyness
decidir no expresar tus sentimientos debido al miedo o la timidez (decidir no expresar tus sentimientos debido al miedo o la timidez)
"He wanted to tell her how he felt but bottled out at the last moment."
"Quería decirle cómo se sentía, pero se echó atrás en el último momento." (Quería decirle cómo se sentía, pero **se echó atrás** en el último momento.)
to restrict your actions or choices for a specific goal
to connect a device or service to a larger system
to accept tranquility and stop resisting calm feelings
to become visibly happy or excited when seeing someone or so...
to accompany someone to the door when they are leaving
to begin innovation initiatives