5197.past(名)害蟲、討厭的人
That child is being a real pest.
那個孩子真討厭。

5198.petal(名)花瓣
Get me some rose-petal salad,please.
請給我來份玫瑰花瓣沙拉。

5199.petty(形)小的、微不足道的，不重要的
同義詞trivial
Our difficulties seem petty when compared to those who never get enough to eat.
跟那些從來沒得到足夠食物的人相比，我們的困難看起來微不足道。

5200.philosopher(名)哲學(xué)家
Kitcher is a philosopher, and this may account,in part,for the clarity and effectiveness of his arguments.
凱徹爾是拉哲學(xué)家，這也許部分解釋了他的論證為何如此清晰且有效。

5201.philosophical(形)哲學(xué)的、達(dá)觀的
He was philosophical about losing and said that he'd be bacik next year to try again.
他對失敗處之泰然，聲稱來年將再來一試身手。

5202.philosophy(名)哲學(xué)、人生觀
Her philosophy of lift is to take every opportunity that presents itself.
她的處世態(tài)度是，不放過任何呈現(xiàn)眼前的機會。

5203.physically(副)在身體方面；實際上
I don't find him physically attractive.
我并不覺得他長得很帥。

5204.physician(名)內(nèi)科醫(yī)生
If you're a phyoician, you can risk your patient's suicide as long as you don't intend their suicide.
如果你是個醫(yī)生，你便要冒病人自殺的危險，雖然你并不想造成他們的自殺。

5205.physicist(名)物理學(xué)家
He does not pretend to be a physicist.
他并不自命為物理學(xué)家。

5206.physiological(形)生理的
Physiological changes are beyond our control.
我們不能控制生理變化。

5207.pick(動)挑選
She picked the best cake for herself.
她為自己挑了一塊最好的蛋糕。

5208.picket(名)木樁；糾察隊員
I was on picket duty at the time.
當(dāng)時我正執(zhí)行糾察任務(wù)。

5209.pickle(名)酸黃瓜；泡菜
She can make jams and pickles.
她會做果醬和泡菜。

5210.pickpocket(名)扒手
Be ware of pickpockets!
謹(jǐn)防扒手！

5211.picky(形)挑剔
同義詞fussy
I hate bosses who are very picky．
我討厭非常吹毛求疵的上司。

5212.piety(名)虔誠
She was eminent for her piety.
他以虔誠聞名。

5213.pigeon(名)鴿子
Little pigeon can carry great message.
鴿子雖小，大事可傳。

5214.pile(名)堆
He arranged the documents in neat piles.
把文件一疊疊堆得整整齊齊。

5215.pillar(名)柱子；臺柱
She is a pillar of strength in a crisis.
她在危難中表現(xiàn)非常堅強。

5216.pillow(名)枕頭
He lay back on the grass using his backpack as a pillow.
他用背袋當(dāng)枕頭仰臥在草地上。

5217.pimple(名)青春痘、粉刺、面皰
The pimple came to a head before bursting.
青春痘長成膿包后才破裂。

5218.pin(動)釘住、壓住、使不能行動
They pinned him against a wall and stole his wallet.
他們把他擠到墻邊，偷走了他的錢包。

5219.pinch(動)捏
同義詞tweak
My sister's always pinching me hurts.
我姐姐老捏我，好痛喔。

5220.pine(動)渴望；憔悴
She pined for months after he'd gone.
他死了以后，她難過了好幾個月。

5221.ping一Pong(名)乒乓球
We've been playing ping一Pong a lot lately.
最近我們經(jīng)常打乒乓球。

5222.pint(名)品脫
液體的衡量單位
We'd better get a couple of extra pints of milk tomorrow.
明天我們最好再多買幾品脫牛奶。

5223.pioneer(名)先驅(qū)、拓荒者
What happens to the pioneer spirit?
美國人的開拓精神到哪兒去了呢？

5224.pipe(名)管子(動)用管道輸送；吹笛
(名):Copper pipe is sold in lengths.
鋼管按長度出售。
(動):Water is Piped from the reservoir to the city.
水用管子從水庫輸送到城市。

5225.pipeline(名)管線
They have laid an underground pipeline.
他們鋪設(shè)了一條地下管道。

5226.pit(名)洞、坑；煤礦
The body had been dumped in a Pit.
尸體被扔進了深坑。

5227.plain(形)平凡的、簡單的(名)平原
同義詞ordinary
(形):He made it plain that we should leave.
他明確表示要我們離開。
(名):Our Old house was situated on the plain.
我們的舊房子座落在平原上。

5228.plainly(副)清楚地
The sea was plainly visible in the distance.
大海遠(yuǎn)遠(yuǎn)地便清晰可見。

5229.planetary(形)行星的
He is interested in studying planetary orbits.
他對于研究行星軌道很感興趣。

5230.plant(名)植物；工廠(動)種植
(名):All plants need light and water.
一切植物都需要陽光和水。
(動):Plant these shrubs in full sun.
把這些灌木種在陽光充足的地方。