搜尋結果
vacuum extraction
- IPA[ˈvakyəm ikˌstrakSHən]
- the application of reduced pressure to extract something, particularly to assist childbirth or as a method of abortion, or as a technique for removing components of a chemical mixture.
noun: vacuum extraction
- 更多解釋
- the application of reduced pressure to extract something, particularly to assist childbirth or ...
Oxford Dictionary