prior to

汉语翻译

例句：

1. Prior to entering the nozzle, the steam is at high pressure.
   在进入喷嘴之前，蒸汽处于高压状态。
2. The interest deducted prior to purchasing, selling, or lending a commercial paper; the discount rate.
   贴现率在购买、出售或贷款的商业票据前削减利息; 贴现率
3. It happened prior to my arrival.
   这发生在我到达之前。
4. All the arrangements should have been completed prior to our departure.
   全部安排都应该在我们出发之前完成。