

Hardly anyone buys a compact disc these days.
[ˈhɑrdli ˈɛniˌwən ˈbaɪz ə kəmˈpækt ˈdɪsk ˈðiz ˈdeɪz.]
The teacher played a compact disc for the listening exercise.
[ðə ˈtitʃər ˈpleɪd ə kəmˈpækt ˈdɪsk fər ðə ˈlɪsn̩ɪŋ ˈɛksərˌsaɪz.]
My grandparents still keep all their old compact discs.
[ˈmaɪ ˈɡrændˌpɛrənts ˈstɪl ˈkip ˈɔl ðər ˈoʊld kəmˈpækt ˈdɪsks.]
"compact disc" is in the lesson "Stationery" (Level 5), along with 10 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.