extraction
美[ɪkˈstrækʃən] 网络提取；萃取；抽出；提取工艺
1 . Petroleum engineers plan and manage the extraction of oil.
石油工程师规划并管理石油的提炼。
来自柯林斯例句
2 . Her real father was of Italian extraction .
她的亲生父亲是意大利裔。
来自柯林斯例句
3 . Zidane has become the poster child for a whole generation of French-born youths of North African extraction .
齐达内已成为在法国出生、有着北非血统的年轻一代的典范。
来自柯林斯例句
4 . The local economy is overwhelmingly dependent on oil and gas extraction .
当地经济过于依赖石油和天然气的开采。
来自辞典例句
5 . He married a young lady of Indian extraction .
他娶了一位年轻的印度裔女子。
来自辞典例句
1.the process of obtaining something from a mixture or compound by chemical or physical or mechanical means
2.properties attributable to your ancestry;
he comes from good origins
3.the act of pulling out (as a tooth);
the dentist gave her a local anesthetic prior to the extraction
萃取，又称溶剂萃取或液液萃取，亦称抽提，通用于石油炼制工业。