7871.petition(名)請愿書
Many subscribers' names are in the petition.
請愿書上有很多簽名者的名字。

7872.petroleum(名)石油
Petroleum can be used to produce various chemical products.
石油可用于生產(chǎn)多種化學(xué)產(chǎn)品。

7873.pharmacy(名)藥房
Take this prescription to the pharmacy．
把這件處方箋拿到藥房去。

7874.phenomenon(名)現(xiàn)象
Intemational terrorism is not just a recent phenomenon.
國際恐怖主義并不是近年才有的現(xiàn)象。

7875.philharmonic(形)愛好音樂的
Our school is famous for its musical tradition,and there are three of its old girls in thepresent London Philharmonic Orchestra.
我們的學(xué)校以音樂的傳統(tǒng)而聞名，女校友中有人現(xiàn)在在倫敦愛樂樂團。

7876.pickup(名)加速
He has a sports car with good pickup.
他有一輛加速性能良好的賽車。

7877.picturesque(形)風(fēng)景如畫的
He lived in a picturesque village.
他住在一個風(fēng)景如畫的村莊里。

7878.pigment(名)顏料
I have mixed pigment with oil.
我已經(jīng)把顏料和油混合起來了。

7879.pilgrim(名)朝圣者
We met many pilgrims on their way to Mecca.
我們遇到許多去麥加朝圣的人。

7880.pilgrimage(名)朝圣者的旅程
A pilgrimage to Mecca is made by the faithful.
教徒前住麥加朝圣的旅途。

7881.pious(形)虔誠的
He is a pious Cristian.
他是一名虔誠的基督教徒。

7882.pirate(名)海盜
The sailor suddenly saw a pirate jumping onto the deck.
那水手忽然看到一名海盜跳上了甲板。

7883.piss(名)小便
That work won't take you long-it's a piece of piss.
這工作花不了你多久時間——跟撤泡尿一樣容易。

7884.pistol(名)手槍
The owner took a pistol out of his pocket and pointed it at the thief.
房主從口袋里掏出一支手槍,瞄準(zhǔn)了小偷。

7885.piston(名)活塞
The piston seems ok. Maybe something else is wrong.
活塞似乎沒問躕。可能是別的什么東西壞了。

7886.pitch(動)投降(名)瀝青
(動): Pitch the rubbish into the rubbish box.
杷垃圾扔在垃圾箱里。
(名):The room was as dark as pitch.
房間里漆黑一團。

7887.pitcher(名)投手
The pitcher gave a spin to the ball.
投手使球旋轉(zhuǎn)了起來。

7888.plague(名)瘟疫
Plague came in the wake of earthquake.
地震之后緊跟著就是瘟疫。

7889.plaster(名)灰泥(動)敷
(名):The plaster had started to come away from the wall.
灰泥已經(jīng)開始從墻上脫落了。
(動): The nurse washed and plastered the wound.
護士清洗了傷口并在上面貼了膏藥。

7890.plea(名)借口
同義詞excuse
Her plea was that she did not see the signal.
她的借口是說她沒看見信號。

7891.plead(動)辯護
不規(guī)則變化pled，pled
The girl charged with murder was said to be mad and unfit to plead.
據(jù)說那個被控謀殺的女孩是瘋子，不能為自己申辯。

7892.pledge(動)發(fā)育(名)保證
(動):They pledged never to tell the secret.
他們發(fā)誓決不泄密。
(名):I gave him my pledge that I would vote for him.
我向他保證我將投票給他。

7893.plunge(動)跳進
I waved my dog to plunge into the water．
我揮手示意我的狗跳入水中。

7894.pneumonia(名)肺炎
He was indebted to her for nursing him through pneumonia.
他感激她護理好了他的肺炎。

7895.poison(名)毒藥(動)毒殺
(名):Gas is a poison.
煤氣是有毒氣體。
(動):Someone tried to poison our dog.
有人想毒殺我們的狗。

7896.poisonous(形)有毒的
A scorpion has a poisonous sting in its long jointed tail．
蝎子的長尾巴上長著一個有毒的蟄針。

7897.polynomial(名)多項式
A homogeneous polynomial having two or more variables.
多元齊次多項式有兩個或多個變數(shù)的齊次多項式。

7898.portfolio(名)投資組合
My stackbroker manages my portfolio for me.
我的證券經(jīng)紀(jì)人替我管理投資組合．

7899.potent(形)有力的
I was convinced by his potent arguments.
他那有力的論據(jù)把我說服了。

7900.potential(名)潛力(形)潛在的
(名): She has acting potentiat，but she needs training．
她有表演潛力，但需要訓(xùn)練。
(形): Education develops potential abilities.
教育能開發(fā)人的潛能。

7901.potentiality(名)潛在性
It is a new invention with a big sales potentiality.
它是一個有暢銷潛力的新發(fā)明。

7902.practitioner(名)開業(yè)醫(yī)生
He is a medical practitioner.
他是執(zhí)業(yè)醫(yī)生。

7903.precaution(名)預(yù)防措施
I took an umbrella as a precaution.
我?guī)Я艘话褌阋苑老掠辍?br />