1
apilar;amontonar;adicionar;repetir
1
to pile up;to heap up;to stack up;to put on top of another
机の上には漫画本が重ねてあった。
The comic books were piled on the desk.
2
to repeat many times over;to go through repeatedly;to accumulate
彼は悪事を重ねた。
He committed one crime after another.