How the word "key" is translated into English
I can't find my key.
[aɪ ˈkænt ˈfaɪnd ˈmaɪ ˈki.]
This key opens the castle door.
[ˈðɪs ˈki ˈoʊpənz ðə ˈkæsəl ˈdɔr.]
Is this the key to the tower?
[ˈɪz ˈðɪs ðə ˈki tə ðə ˈtaʊər?]
"key" is in the lesson "Middle ages" (Level 30), 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.