首页英语词典extractionextraction英英释意

extraction

英[ɪk'strækʃ(ə)n;ek-] 美[ɪk'strækʃən]
  • n. 取出;抽出;拔出;抽出物;出身

英英释意


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"