ore
英 [??]
美[?r]
- n. 礦；礦石
- n. (Ore)人名；(意、瑞典)奧雷；(英)奧爾
CET4TEM4IELTSGRE考研TOEFLCET6低頻詞常用詞匯
詞態(tài)變化
復(fù)數(shù):?ores;
中文詞源
ore 礦石，礦砂
來自古英語ora,礦石，礦土，未冶煉金屬，詞源同earth.同時受另一個古英語詞ar影響，黃銅，銅礦，來自PIE*aus,金黃色的，詞源同aurora,ormolu.
英文詞源
- ore
- ore: see era
- ore (n.)
- 12c., a merger of Old English ora "ore, unworked metal" (related to eorte "earth," see earth; and cognate with Low German ur "iron-containing ore," Dutch oer, Old Norse aurr "gravel"); and Old English ar "brass, copper, bronze," from Proto-Germanic *ajiz- (cognates: Old Norse eir "brass, copper," German ehern "brazen," Gothic aiz "bronze"), from PIE root *aus- (2) "gold" (see aureate). The two words were not fully assimilated till 17c.; what emerged has the form of ar but the meaning of ora.
雙語例句
- 1. We dowse oil and ore in South America for big companies.
- 我們在南美洲為一些大公司探測石油和礦石。
來自柯林斯例句
- 2. They struck a rich seam of iron ore.
- 他們開出一個富鐵礦層。
來自《權(quán)威詞典》
- 3. How many tons of ore can this machine crush in an hour?
- 這機器每小時可以破碎多少噸礦石?
來自《現(xiàn)代漢英綜合大詞典》
- 4. The net profit amounts to 20 dollars per ton of ore.
- 每噸礦砂的凈利達(dá)20美元.
來自《現(xiàn)代漢英綜合大詞典》
- 5. They refined gold out of the ore.
- 他們從礦石中提煉出黃金.
來自《簡明英漢詞典》