prospective  | a. [未来的,预期的] being within view or consideration, as a future event or contingency; relating to the future: expected  |  
 prospectus  | n. [章程,内容简介] summary, plan, or scheme of something proposed, affording a prospect of its nature  |  
 protract  | v. [延长] prolong; draw out or lengthen in time  |  
 protrude  | v. [突出] extend out or project in space; stick out  |  
 provision  | n. [供应,供应品] stipulated condition; an act of supplying or fitting out; something provided  |  
 provisional  | a. [临时的] temporary; provided for present need only  |  
 pseudonym  | n. [假名,笔名] pen name; fictitious name used when someone performs a particular social role  |  
 punctual  | a. [准时的,按时的] consisting in a point; limited to a point; unexpended; precise  |  
 pungent  | a. [刺激的,辛辣的,尖锐的] stinging; sharp in taste or smell; caustic  |  
 purge  | v. [净化,清除,拉肚子] remove or get rid of something unwanted; free from blame or guilt; cleanse or purify  |  
 qualification  | n. [资格,条件] an attribute or requirement that must be met  |  
 qualitative  | a. [性质的,定性的] relating to quality; having the character of quality  |  
 quarterly  | ad. [每季地] every three months; in three-month intervals  |  
 quench  | v. [弄湿,扑灭,熄灭,淬火] put out a fire; extinguish;  put an end to; destroy  |  
 questionnaire  | n. [调查表,问卷] a form containing a set of questions; submitted to people to gain statistical information  |  
 quiver  | v. [轻微快速的振动] shake with a slight, rapid, tremulous movement  |  
 radiate  | v. [放射,辐射] spread out; effuse; issue or emerge in rays or waves  |  
 ramble  | v. [游荡,漫无目的游荡] wander; move about aimlessly; walk about casually or for pleasure  |  
 rampant  | a. [猖獗的,滋生的,猛烈的] unrestrained and violent; occurring without restraint  |  
 ravage  | v. [毁坏,破坏,劫掠,灾害] bring heavy destruction on; devastate  |  
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