Translation of "costly" into Slovenian

The process of developing therapies is costly, involving many tests before marketing approval can be given.

Razvoj zdravljenja je drag proces, ki pred izdajo dovoljenja za promet vključuje številna preskušanja.

Clearly, a potter can turn something as abundant and inexpensive as clay into a beautiful and costly masterpiece.

Očitno lahko lončar nekaj tako običajnega in poceni, kot je glina, spremeni v prelepo in dragoceno mojstrovino.

This is all the more important as unit training is very costly and decisive in terms of safety.

To je pomembno zlasti zato, ker je usposabljanje v enotah zelo drago in odločilnega pomena za varnost.