an area of fairly level high ground 高原 ■(figurative)a state of little or no change following a period of activity or progress (喻)稳定期(活动或进步期后变化很少或无变化的状态) the peace process had reached a plateau. 和平进程进入了稳定期。 ■[as modifier]denoting a group of American Indian peoples of the high plains of western Canada and the US, including the Nez Percé 高原印第安人(加拿大西部和美国高原地区的一支美洲印第安人)
(plateaus, plateaued, plateauing)
[no obj.]reach a state of little or no change after a time of activity or progress 进入稳定期 the industry's problems have plateaued out. 该行业的问题已经进入了稳定期。
语源
late 18th cent.: from French, from Old French platel, diminutive of plat 'level'