“whiteback”在英语中的释义

noun

1. Various species that have a white back, including:

2. A type of paperboard used in packaging that has a smooth white surface on one side and a brown or unbleached surface on the other side.

3. (uncountable, chiefly attributive) A type of denim that is indigo on one side, and pale on the back.

noun

1. (humorous) A white immigrant, especially one moving to or from the United States.