

My desk is sticky after the coffee.
[ˈmaɪ ˈdɛsk ˈɪz ˈstɪki ˈæftər ðə ˈkɔfi.]
Write it on a sticky note, please.
[ˈraɪt ɪt ˈɔn ə ˈstɪki ˈnoʊt, ˈpliz.]
Why is this keyboard so sticky?
[ˈwaɪ ˈɪz ˈðɪs ˈkiˌbɔrd ˈsoʊ ˈstɪki?]
"sticky" is in the lesson "Office" (Level 34), along with 15 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.