If you mean '(h)ola, chica' (= 'Hi, girl')
the 'opposite' could be 'adios, chico' (= 'Goodbye, boy')
Or if you mean 'response' rather than 'opposite', it could be:
'Ola! Que tal?' (= 'Hi! How's things?')
'o la chica' (three words) = or the girl
' this is from' in spanish is esto es de
"¿Qué es esto?" is Spanish for "What is this?" It is a question asking for the identity or explanation of something.
Love this: ama esto. Do you love this?: amas esto? Do they love this?: aman esto?
Formal: "¿Me podría responder esto?" A little less formal: "¿Me podrías responder esto?" Informal: "¿Me respondes esto?" or Uruguay/Argentina "¿Me respondés esto?"
Puedo tener esto?
Puedo tener esto?
Esto chupa. Esto = This Chupa = Sucks
The question is asking, "What is this?" You can answer by telling them what "that" is with this format: "Esto es..."
In Spanish, the word 'esto' means the English word 'this'. This is a demonstrative pronoun that is the singular masculine form. The singular feminine form is 'esta'.
What is this? = ¿Qué es esto?
what is this
Todo esto.