

I need to charge my phone.
[aɪ ˈnid tu ˈtʃɑrdʒ ˈmaɪ ˈfoʊn.]
Have you charged the batteries yet?
[həv ˈju ˈtʃɑrdʒd ðə ˈbætəriz ˈjɛt?]
My laptop is charging in the other room.
[ˈmaɪ ˈlæpˌtɑp ˈɪz ˈtʃɑrdʒɪŋ ˈɪn ði ˈəðər ˈrum.]
"charge" is in the lesson "Engineer" (Level 39), 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.