average的意思

adj. 平常的；平均的；典型的；（價(jià)值、比率等的）平均數(shù)的

n. 平均水平；（速度等的）平均率；平均估價(jià)；

vt. [數(shù)學(xué)] 計(jì)算…的平均值；調(diào)和，拉平；分?jǐn)?；按比例（或平均）分配（利?rùn)等）

vi. 平均：作為或達(dá)到一個(gè)中間值；維持（有利的）平均價(jià)格；

average的用法

用作名詞(n.)

The average of 11,14 and 20 is 15.

11,14和20的平均數(shù)是15。

His average for his high school course was 82.

他高中各門(mén)功課的平均成績(jī)是82分。

She walked 8 km in two hours, so her average was 4 km per hour.

兩小時(shí)內(nèi)她走8公里,那么她的平均速度就是每小時(shí)4公里。

The average works out roundly at 100.

平均算下來(lái)大體為100。

～+prep.-phrase

An average of 1350 persons pass here every day.

每天平均有1350個(gè)人經(jīng)過(guò)此地。

These pupils took a total of 39 examinations, an average of 6.

5 examinations for each pupil.這些學(xué)生一共參加了39次考試,平均每個(gè)學(xué)生參加了6.5次。

People spend an average of four hours a day watching TV.

人們平均每天看四個(gè)小時(shí)電視。

I expect to spend an average of $15 to $20 on a meal in a restaurant.

我想在餐館用飯平均每餐要花費(fèi)15至20美元。

用作形容詞(adj.)

用作定語(yǔ)

～+n.

His average income is ten pounds a week.

他的平均收入為一星期10英鎊。

The average age of the boys in this class is fifteen.

這個(gè)班的男生的平均年齡為15歲。

The average age of the US soldiers who fought in the Vietnam War was 19.

參加越南戰(zhàn)爭(zhēng)的美國(guó)士兵平均年齡為19歲。

The average rainfall there is 180 inches.

那里的年均降水量是180英寸。

用作表語(yǔ)

S+be+～

His work is about average.

他的工作既不好也不壞。

His grades were nothing special, only average.

他的成績(jī)并不突出,平平常常。

There was nothing special about the meal; it was average.

飯菜沒(méi)什么特別,挺平常的。

His first novel was not particularly good or bad, just average.

他的第一部小說(shuō)既不特別好也不特別壞。

用作動(dòng)詞(v.)

用作及物動(dòng)詞

S+～+n./pron.

Enquiries to our office average 1000 calls a month.

我們的辦公室平均每月接收到1000個(gè)查詢(xún)電話。

Her pay averages $800 a week.

她的薪水平均每周800美元。

My mail averages 11 letters a day.

我的郵件平均每天達(dá)到11封信。

Our car averages 550 kilometres a week.

我們的汽車(chē)平均每周行駛550千米。

其他

It's a small shop, averaging about 500 customers a week.

這是家小店,每周平均約有500個(gè)顧客。

average的用法例句

1. The average commuter journey there is five hours long.

那里的通勤一族平均上下班要花5個(gè)小時(shí)。

2. In 1970 the average size of a French farm was 19 hectares.

1970年，法國(guó)農(nóng)場(chǎng)的平均規(guī)模為19公頃。

3. Its profits are rising four times faster than the average company.

它的利潤(rùn)增長(zhǎng)速度比一般公司快4倍。

4. The train's average speed was no better than that of our bicycles.

火車(chē)的平均速度比我們騎自行車(chē)的速度快不了多少。

5. My fish average 2 lb 8 oz and I've had two eight-pounders.

我的魚(yú)平均每條重2磅8盎司，還有過(guò)兩條重8磅的。

6. The average Los Angeles commute is over 60 miles a day.

洛杉磯的平均上下班路程為每天60多英里。