trampler
n.
trample的变形
trample
['træmpl]
vi.
踩，践踏；蹂躏(常与on，upon或over连用)：
to trample on a flower bed
踩花坛
Don't trample on grass.
勿踏草地。
毁坏；伤害；粗暴地对待；无视：
He trampled on her feelings.
他无视她的感情。
The superpower often tramples on the independence and sovereignty of