Vocabulary
Form
to pile up; to make a heap; to lay (e.g. bricks)
verb
vt
freq #33
Example sentences
一族（いちぞく）が苦労（くろう）して積み上（つみあ）げてきたものを、お前（まえ）は一瞬（いっしゅん）で反故（ほご）にするつもりか。
Do you intend to throw away in one instant what our family has painstakingly built up?