

お弁当にミートボールを入れました。
このミートボール、おいしいね。
ミートボールはいくつ食べる?
"ミートボール" is in the lesson "Non-vegetarian food" (Level 8), along with 18 other useful words. LinDuo has 180 topic lessons like this one, 2,379 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.