per.o.rate
v.intr.(不及物动词)per.o.rat.ed,per.o.rat.ing,per.o.rates To conclude a speech with a formal recapitulation.(演讲时)致结束语,总结:以一个正式的概括结束演讲To speak at great length, often in a grandiloquent manner; declaim.高谈阔论:经常以夸张的口气做长篇演讲;声明
来源:Latin perôr3re perôr3t- 拉丁语 perôr3re perôr3t- per- [per-] per- [前缀,表示.极,完全.等意] ôr3re [to speak] ôr3re [演说,讲话]
【引伸】
per.ora.tion
n.(名词)per.ora.tional
adj.(形容词)