extraction
US /ɪkˈstræk.ʃən/
UK /ɪkˈstræk.ʃən/
名詞
1.
提取, 拔除
the action of taking out something, especially using effort or force
範例:
•
The extraction of the tooth was painful.
拔牙很痛苦。
•
Oil extraction is a major industry in the region.
石油開採是該地區的主要產業。
2.
提取, 萃取
the process of obtaining a substance from something else by a special method
範例:
•
The chemical extraction process is complex.
化學提取過程很複雜。
•
They are developing new methods for DNA extraction.
他們正在開發新的DNA提取方法。
3.
出身, 血統
a person's origin or ancestry
範例:
•
She is of Irish extraction.
她有愛爾蘭血統。
•
His family is of humble extraction.
他的家庭出身卑微。