7401.fascism(名)法西斯主義
I condemn fascism and all it stands for.
我譴責法西斯主義及其代表的一切。

7402.fertile(形)肥沃的
We have irrigated the desert area to make it fertile.
我們已經灌溉了荒蕪地區使它肥沃。

7403.fertilizer(名)肥料
Crushed bones make one of the best fertilizers．
碎骨是最好的肥料之一。

7404.fetch(動)拿來
Fetch your coat yourself, Mary.
瑪莉，自己去拿外套吧。

7405.feudal(形)封建制度的
The way some landlords treat their tanants today still seems feudal．
今天有些地主仍以近乎封建的方式對待佃戶。

7406.fiber(名)纖維
Whole meal bread is high in fiber.
全麥面包含有豐富的纖維素。

7407.fierce(形)兇猛的
The house was guarded by fierce dogs.
這座房子由幾只惡犬守著。

7408.figurative(形)比喻的
The word is used in a figurative sense.
這個字是在比喻的意義上使用的。

7409.filter(動)過濾
Do you filter your water?
你把飲用水過濾了嗎？

7410.fiscal(形)財政的
To learn to read between the lines of corporate annual reports to discern areas of fiscal weakness.
學會仔細研讀公司年度報告，并從中發現財政困難的跡象。

7411.flexibility(名)彈性
The PC has great flexibility but a high cast.
pc機的靈活性好但價格高。

7412.flexible(形)有柔韌性的
This tube is flexib but tough.
這管子柔韌但很堅固。

7413.fluid(名)流質
The doctor told her to drink plenty of fluids.
醫生吩咐她多喝流質。

7414.flunk(動)考試不及格
同義詞fail
If you don't get on the ball and start studying harder,you're going to flunk．
如果你不積極進取，更加努力學習，你就會考不及格的。

7415.flush(動)臉紅(名)發紅
(動):Susan flushed and could not hide her embarrassment.
蘇珊臉紅了，無法掩飾自己的窘態。
(名):If I make something wrong,I have a flush.
如果我犯錯，我就會臉紅。

7416.flute(名)笛子
The child occupied himself in playing his flute.
那孩子只顧著吹笛子。

7417.flux(名)變遷
All things are in a state of flux.
萬物都在不斷地在變遷。

7418.foam(名)泡沫
Foam rubber provides good in sulation．
泡沫橡膠隔絕性能良好。

7419.fold(動)折疊
He folded the letter into three before puting it into the envelope.
他把信折了兩折，然后放進信封里。

7420.foliage(名)葉子
同義詞leaf
We carried armfuls of foliage to the bonfire.
我們給營火加了一堆枝葉。

7421.forego(動)放棄
不規則變化forewent，foregone
Micky forewent his promotion chance.
米基放棄了他升遷的機會。

7422.foreshadow(動)是……的預兆
Black clouds foreshadow a heavy rain.
烏云暗示暴雨的來臨。

7423.forge(動)偽造
They forged their manager's signature on the check.
他們在支票上偽造了經理的簽名。

7424.formidable(形)令人畏懼的
His mother is a rather formidable lady．
他的母親令人望而生畏。

7425.formula(名)公式
What is the formula for converting miles to kilometers?
用什么公式把英里換算成公里？

7426.formulate(動)規劃
Following this session, we shall formulate a series of laws．
這次會議以后，要接著制定一系列的法律。

7427.formulation(名)公式化
He shared a 1933 Nobel Prize for new formulations of the atomic theory．
1933年他因新原子理論公式與人分享諾貝爾獎。

7428.forsake(動)遺棄、拋棄
He has forsaken the had habit of smoking.
他已改掉了吸煙的壞習慣。

7429.fortnight(名)兩星期
We're going to holiday for a fortnight．
我們要度假兩周。

7430.forum(名)公開討論的場所
Television is now an important forum for political debate．
現在電視是個進行政治辯論的重要地方。

7431.fossil(名)化石
He found a piece of fossil of an ancient bird.
他發現一塊古代鳥類的化石。

7432.foster(動)領養
同義詞adopt
We foster three children.
我們收養了3個小孩。

7433.fountain(名)噴泉
The parks of this city are famous for their ornate fountains．
這個城市的公園以其華麗的噴泉而著名。

7434.fragment(名)碎片
The builders found fragments of Roman pottery on the site.
建筑工人在工地撿到了一些古羅馬陶器的碎片。