

買ってきた本棚を、今夜くみたてるつもりです。
くみたてる前に、部品が全部そろっているか確認しましょう。
この大きな机、一人でくみたてたんですか。
"くみたてる(組み立てる)" is in the lesson "Do it yourself" (Level 20), along with 9 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.