
好词典

源自中古英语 'assuren',来自古法语 'aseürer',基于拉丁语 'ad-'(向)和 'securus'(安全的)。
❶ 向某人保证某事一定会发生或属实,通常用于消除对方的疑虑或担忧。
“The doctor assures me that the surgery will be safe.”
(医生向我保证手术会很安全。)
“She assures her parents that she will return home before midnight.”
(她向父母保证会在午夜前回家。)
rest assured — 用于告诉某人可以完全放心,不必担心某事。
“Rest assured, we will take care of everything.”
(请放心,我们会处理好一切。)