

たまねぎを小さく切ってください。
たまねぎを切ると、なみだが出ます。
やおやでたまねぎを三つ買いました。
"たまねぎ(玉ねぎ)" is in the lesson "Vegetables" (Level 6), along with 13 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.