| 释义 |
black wash
noun
1. : a lotion of calomel and lime water used on syphilitic sores — called also black lotion
2. usually blackwash
a. : a wash that colors a surface black — compare whitewash
b. : defamation 2
3. : a wash of blacking and other ingredients used for coating foundry molds and cores to prevent their being burned by the molten metal |