Welcome to the forum. :flower:
That all depends on if the Euro TV can display in the NTSC format, which is what North American DVDs are encoded as, or whether your DVD player can output in the PAL format, which is predominant in Europe. Basically, one of the devices has to be able to speak the other device's language, and if not, it won't work.
Don't forget, the power outputs are also different in Europe, so you'll need a power adapter for the player as well.