

Devi bussare prima di entrare.
[ˈdɛvi busˈsare ˈprima di enˈtrare.]
You have to knock before coming in.
Puoi bussare alla porta di Marco?
[ˈpwɔi̯ busˈsare ˈalla ˈpɔrta di ˈmarko?]
Can you knock on Marco's door?
Non serve bussare, la porta è aperta.
[ˈnon ˈsɛrve busˈsare, la ˈpɔrta ˈɛ aˈpɛrta.]
There's no need to knock, the door is open.
"bussare" is in the lesson "Verbs 6" (Level 18), along with 11 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.