

Be careful not to bump your head.
[ˈbi ˈkɛrfəl ˈnɑt tu ˈbəmp jər ˈhɛd.]
I bumped my knee on the table this morning.
[ˈaɪ ˈbəmpt ˈmaɪ ˈni ˈɔn ðə ˈteɪbəl ˈðɪs ˈmɔrnɪŋ.]
Sorry, I didn't mean to bump into you.
[ˈsɑri, aɪ ˈdɪdn̩t ˈmin tu ˈbəmp ˈɪntə ˈju.]
"bump" is in the lesson "Verbs 15" (Level 27), 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.