How the word "but" is translated into English
I like tea, but not coffee.
[aɪ ˈlaɪk ˈti, ˈbət ˈnɑt ˈkɔfi.]
It's small but very nice.
[ˈɪts ˈsmɔl ˈbət ˈvɛri ˈnaɪs.]
Sorry, but I can't come today.
[ˈsɑri, ˈbət aɪ ˈkænt ˈkəm təˈdeɪ.]
"but" is in the lesson "Conjunctions" (Level 32), 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.