liquid paraffin
noun /ˌlɪkwɪd ˈpærəfɪn/
/ˌlɪkwɪd ˈpærəfɪn/
(British English) (North American English mineral oil)
[uncountable]- a liquid with no colour and no smell that comes from petroleum and is used in medicines and cosmetics
液体石蜡(用于制造药品和化妆品)