单词 | colour lake |
释义 | > as lemmascolour lake colour lake n. ΚΠ 1807 A. Aikin & C. R. Aikin Dict. Chem. & Mineral. II. 48 The solutions of tin form a very fine violet or plumb colour lake with the decoction of logwood. 1889 E. Knecht tr. R. Benedikt Chem. Coal-tar Colours (ed. 2) 26 Generally known as a colour-lake and not as a colouring matter proper. 2000 S. Garfield Mauve 123 In 1863, Hugo Muller at De la Rue expressed an interest in using mauve colour lakes as a replacement for its unreliable cochineal dyes. < as lemmas |
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