at a pro-rated

at a pro-rated pro-rated是什么意思? She is quite a pro at it now翻译一下! 英语翻译You will be entitled to 15 days annual leave,pro-rated f your bonus entitlement will be pro-rated这句话该怎麽翻译? 英语翻译You will be entitled 13th month salary,pro-rated for the Foxit Reader Pro,work like a pro! 英语翻译one finished product at a time is considered and the pro be rated 英语翻译If the heating element is rated at 1400 W and it is used 英语翻译the pump shall be rated for continuous operation at 8 me 请问这句话怎么翻译：tank to be rated for 15 psig & full vacuum at 200