a shy person who avoids social activities
una persona tímida que evita actividades sociales (una persona timida que evita actividades sociales)
"She used to be a wallflower, but now she’s more confident."
"Antes era una wallflower, pero ahora es más segura de sí misma" (antes era una wallflower, pero ahora es mas segura de si misma)
No longer trendy or popular
to make someone feel sad or to reduce something
so stressed or tired that one can hardly cope
an older person who uses the internet regularly
To use all your energy and resources to achieve something.
a person who keeps their skills or plans secret until an imp...