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"Bailamos" is a form of "bailar", an intransitive verb which is often translated as "to dance". "Te quiero, amor mío" is a phrase which is often translated as "I love you, my darling". Learn more about the difference between "bailamos" and "te quiero, amor mío" below.
bailar()
An intransitive verb is one that does not require a direct object (e.g., The man sneezed.).
a. to be loose
Debo de haber perdido peso porque me bailan los pantalones.I must have lost weight, because my trousers are loose.
A transitive verb is a verb that requires a direct object (e.g., I bought a book.).
a. to dance
Ella baila salsa y bachata y está aprendiendo kizomba.She dances salsa and bachata and she's learning kizomba.
te quiero, amor mío()
A phrase is a group of words commonly used together (e.g., once upon a time).
1. (informal) (singular)
A word or phrase used to refer to the second person informal “tú” by their conjugation or implied context (e.g., How are you?).
a. I love you, my darling
Te quiero, amor mío, y siempre te querré.I love you, my darling, and I'll always love you.
b. I love you, my love
Te quiero, amor mío. No puedo vivir sin ti.I love you, my love. I can't live without you.