(1)bestow in large quantities; "He heaped him with work"; "She heaped scorn upon him"
(2)大量に費やす
(1)He heaped him with work
(2)彼は仕事が山積みだった
(3)She heaped scorn upon him
(4)彼女は彼にたくさんの嘲笑を浴びせた