

Questo vestito è troppo costoso.
[ˈkwesto vesˈtito ˈɛ ˈttrɔppo kosˈtozo.]
This dress is too expensive.
Il nostro albergo non è costoso.
[il ˈnɔstro alˈbɛrɡo ˈnon ˈɛ kosˈtozo.]
Our hotel isn't expensive.
È costoso il biglietto del treno?
[ˈɛ kosˈtozo il biʎˈʎetto ˈdel ˈtrɛno?]
Is the train ticket expensive?
"costoso" is in the lesson "Adjectives 3" (Level 7), along with 13 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.