colourant是什么意思
2023-12-06 21:31:17
colourant
n. 颜料、着色剂
近义词:dye,pigment,stain,tint,colour,rinse,bleach,henna,peroxide,
例句
用作名词(n.)
- Medicines also contain colourants, often in large amounts.药品中也经常含有大量的着色剂。