How the word "neun" is translated into English
Die Schule beginnt um neun Uhr.
[ˈdiː ˈʃuːlə bəˈɡɪnt ˈʊm ˈnɔɪ̯n ˈuːɐ̯.]
School starts at nine o'clock.
Meine Schwester ist neun Jahre alt.
[ˈmaɪ̯nə ˈʃvɛstɐ ˈɪst ˈnɔɪ̯n ˈjaːrə ˈalt.]
My sister is nine years old.
Wir haben neun Gäste zum Essen.
[ˈviːɐ̯ ˈhaːbn̩ ˈnɔɪ̯n ˈɡɛstə ˈtsʊm ˈɛsn̩.]
We have nine guests for dinner.
"neun" is in the lesson "Numbers" (Level 3), along with 19 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.