高级动作动词

什么是高级动作?我自动理解为高级的动词
赞扬：Extol/laud/acclaim/exalt
抚慰、使平静：Mollify/pacify/placate/appease/propitiate/quell/solace/allay
减轻：Assuage/extenuate/mitigate/palliate/remit/alleviate/
释放：Extricate/emancipate/unfetter
支持：Buttress/bolster/espouse/endorse/advocate
恳求：Beseech/entreat/implore/solicit/supplicate
暗示：Insinuate/allude/implicate/intimate

动作还有低级和高级？好神奇。。。