tropaeolin
/trә'pi:әlin/
📖 中文释义
- n. [化]金莲橙(一种染料)
📘 English Definition（英文释义）
- n. A name given to any one of a series of orange-red
- dyestuffs produced artificially from certain complex sulphonic acid
- derivatives of azo and diazo hydrocarbons of the aromatic series; -- so
- called because of the general resemblance to the shades of nasturtium
- (Tropaeolum).