释义 |
crutcher Soap-boiling.|ˈkrʌtʃə(r)| [f. crutch v. 3 + -er1.] An apparatus in which the ingredients are stirred with a crutch.
1885Sci. American 11 July 18 The soap is then pumped..into a crutcher, nearly like a milk churn, where it is mixed thoroughly. |