Premeditated
事先───prior;预谋───Premeditation
He claimed he had no prior knowledge of the protest.───他声称他事先对那次抗议一无所知。
It happened prior to his arrival.───这事发生在他到达以前.
Visits are by prior arrangement.───参观需要事先安排。
For the prior year, they reported net income of $1.1 million.───他们公布上一年度纯收入为110万美元。
Although not essential, some prior knowledge of statistics is desirable.───统计学的知识虽非必要，但最好是学过一点。
C . The Product price may change by serving a prior notice of 60 ( Sixty ) day.───在提前60天 发出通知 的前提下,产品价格可以改变.
The will was made two days prior to his death.───遗嘱是在他死亡前两天立的.
Should not be used without prior physical examination.───未先期作身体检查勿用.
My children have a prior claim on my time.
A prior engagement will preclude me from coming.
Anglers are required to obtain prior authorization from the park keeper.
I was given no prior notification.
This task is prior to all others.