proprietor [ prE5praiEtE ] (n.) one who owns or owns and manages a business or other such establishment.所有者，经营者
[例] The proprietor’s son will take over when Mr. Richards retires in two years.
[同义词] owner, possessor, holder
prospective [ prEs5pektiv ] (adj.) likely to become or be 潜在的
[例] our prospective customers
[同义词] future, coming, approaching
prospectus [ prEs5pektEs ] (n.) 1. sales document which tries to convince the customer, usually using a serious approach广告宣传资料
[例] Would you please revise the draft of this important prospectus in a more convincing tone?
2. document issued by a company offering shares for sale招股说明书
prototype [ 5prEutEtaip ] (n.) first model of a new product原型
[例] The prototype of the car will be exhibited in a grand show this spring.
[同义词] original, archetype
provisionally (adj.) temporarily 临时地
[例] I have provisionally booked Room W72 for Wednesday morning.
public sector nationalized industries国有企业
