colour bar

名词 n.

英文释义

名词 n.
  1. The segregation of people of different colour or race, especially any barrier to black people participating in activities with white people. UK
    — That first morning at the firm, a pleasant young white secretary, Miss Lieberman, took me aside and said, ‘Nelson, we have no colour bar here at the law firm.’
  2. A pattern of varying tonal density that enables visual and numeric comparisons to be made across multiple printed sheets or pages. UK
  3. A layer of good jewellery-quality opal within a rough opal. UK

词形变化

colour bars plural color bar alternative
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