leveller

n.

使平者，校平机；

复数：levellers

1. Death is the grand leveller.
   死亡面前，不分贵贱。

Land leveller
Forming leveller
Design of the wedge leveller
Multi-tiered system of leveller units
An Investigation on Type SPY-1 Auto-Leveller for Drawing
Death the great leveller? Towards a transcultural spirituality of dying and bereavement
New Technology of Hot Plate Leveller for 5m Wide and Heavy Plate in Baosteel
The hunting of the Leveller: the sophistication of parliamentarian propaganda, 1647–53
A novel polymeric leveller for the electrodeposition of copper from acidic sulphate bath: A spectroelectrochemical investigation
An Unattributed Pamphlet by William Walwyn: New Light on the Prehistory of the Leveller Movement