1、commit
犯(罪);做(壞事)
I have never committed any crime.
我從來(lái)沒(méi)犯過(guò)罪。
This is a man who has committed murder.
這是一個(gè)殺人犯。
撥出,調(diào)配(資金、資源等)
They called on Western nations to commit more money to the poorest nations.
他們呼吁西方國(guó)家向極端貧困國(guó)家投入更多的錢(qián)。
The government had committed billions of pounds for a programme to reduce acid rain.
政府已經(jīng)給一個(gè)旨在減少酸雨的方案撥了幾十億英鎊。
承諾,保證(做);忠于(某人)
I would advise people to think very carefully about committing themselves to working Sundays.
我建議大家慎重考慮一下答應(yīng)周日工作的問(wèn)題。
I'd like a friendship that might lead to something deeper, but I wouldn't want to commit myself too soon.
我希望擁有一份能進(jìn)一步發(fā)展的友誼,但又不想太快作出承諾。
2、average
平均數(shù);均值
Take the average of those ratios and multiply by a hundred.
算出那些比率的平均值再乘以100。
一般的;通常的;普通的
The average adult man burns 1,500 to 2,000 calories per day.
普通成年男子每天消耗的熱量為1,500到2,000卡路里。
Packaging is about a third of what is found in an average British dustbin.
英國(guó)垃圾桶里平均約有1/3是產(chǎn)品包裝。
平均起來(lái);按平均值
American shares rose, on average, by 38%.
美國(guó)股票價(jià)格平均上漲了38%。
On an average we would be spending £300 per day.
平均下來(lái),我們每天要花費(fèi)300英鎊。