reduction是什麼意思 reduction的用法 reduction怎麼讀

reduction

英 [rɪ'dʌkʃ(ə)n]美 [rɪ'dʌkʃən]

n. 減少；下降；縮小

使用頻率:★★★

星級詞彙:★★★

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中文詞源

reduction 減少，簡化，降低

來自 reduce,減少，簡化，-t,過去分詞格，-ion,名詞後綴。

英語詞源

reduction (n.)

early 15c., "a restoring to a former state; a subjugation" (of a people, etc.), from Middle French reducion

(13c., Modern French réduction) and directly from Latin reductionem (nominative reductio) "a leading back, restoration," noun of action from past participle stem of reducere (see reduce). Meaning "diminution, a lessening" is from 1670s; chemical sense of "reversion to a simpler form" is from 1660s.

權威例句

1. The company has made heroic efforts at cost reduction.

公司在降低成本方面付出了艱苦卓絕的努力。

2. Precious few homebuyers will notice any reduction in their monthly repayments.

極少數購房者會注意到他們月還款額的減少。

3. The proposed initiative would mandate a reduction of carbon dioxide of 40%.

倡議將強制規定把二氧化碳排放量降低40%。

4. They received a benefit in the form of a tax reduction.

他們獲得了減稅優惠。

5. The camera incorporates a redeye reduction facility.

這個相機有防紅眼功能。

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