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"Tuyo" is an adjective which is often translated as "yours", and "muy bien" is an interjection which is often translated as "very good". Learn more about the difference between "tuyo" and "muy bien" below.
tuyo(
too
-
yoh
)
An adjective is a word that describes a noun (e.g., the big dog).
adjective
1.
A word or phrase used to refer to the second person informal “tú” by their conjugation or implied context (e.g., How are you?).
(informal)
(possessive; second person singular)
a. yours
¿Es tuyo el carro que está bloqueando el mío?Is that car that's blocking mine yours?
¿Esta pulsera es tuya? La encontré en el piso.Is this bracelet yours? I found it on the floor.
A pronoun is a word that stands in for a noun (e.g., she).
pronoun
2.
A word or phrase used to refer to the second person informal “tú” by their conjugation or implied context (e.g., How are you?).
(informal)
(possessive; second person singular)
a. yours
Este vestido, ¿es el tuyo?Is this dress yours?
Esta copa de vino es mía. La tuya está en la mesa.This glass of wine is mine. Yours is on the table.
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muy bien(
mwee
 
byehn
)
An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).
interjection
a. very good
¡Muy bien! Lo hiciste genial!Very good! You did great!
A phrase is a group of words commonly used together (e.g., once upon a time).
phrase
a. very well
Trabajamos muy bien juntos.We work very well together.
a. alright then
Ya empieza a oscurecer, así que me voy a casa. - Muy bien. Nos vemos mañana.It's getting dark already, so I'm off home. - Alright then. I'll see you tomorrow.
b. very well
A word or phrase that is seldom used in contemporary language and is recognized as being from another decade, (e.g., cat, groovy).
(old-fashioned)
No nos queda tiempo hoy. - Muy bien; lo dejamos para mañana.We don't have enough time left today. - Very well; we'll leave it for tomorrow.
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