"Un lecteur de DVD" is French for "a DVD player." It refers to a device that plays DVDs, which are digital versatile discs used for storing video, audio, and data. DVD players can be standalone devices or integrated into other electronics, such as computers or Home Theater systems. They allow users to watch movies and other content stored on DVDs.
Un lecteur de cassettes
A DVD lecture
Un lecteur (masc.). The same goes for 'lecteur mp3' where mp3 is just a complement for 'lecteur'.
a CD player
you probably mean - un cahier de textes - a homework diary
un diccionario de español: a Spanish dictionary
J'ai acheté un lecteur DVD ROCO R100-1109 qui est défectueux , et toujours sous garantie.La société tel 05 62 26 10 87 ne réagit pas après 2 prises de contact afin d'éffectuer l'échange. J'attends votre réponse. Stefan ULFF
Un maillot de foot is a football jersey.
Perhaps you mean - un cahier de textes which is a homework diary
un maillot de bains is translated "swimswear" in French.
a gluestick
"Un bâton de colle et un cahier" means "a glue stick and a notebook" in French.