a good hard soap made from olive oil and sodium hydroxide
Castile soap is a name used in English-speaking countries for olive oil based soap made in a style similar to that originating in the Castile region of Spain.
例句与用法
1.
Soap that is made of vegetable oils , such as olive oil , are generally termed castile soap 椰子油和橄榄油,在制做肥皂方面来说是没有什麽分别的。