tropaeolin

名词 n.
中文释义

英文释义

名词 n.
  1. Any of several orange dyes of very complex composition: tropaeolin O (acid orange 6, chrysoine resorcinol), tropaeolin OO (acid orange 5), or tropaeolin OOO (acid orange 7). countable,uncountable

词形变化

tropaeolins plural tropeolin alternative tropæolin alternative

词源

From translingual Tropaeolum + -in.
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