单词 | potassium hydroxide |
释义 | > as lemmaspotassium hydroxide potassium hydroxide n. a white deliquescent solid, KOH, which gives a strongly alkaline solution in water; also called caustic potash. ΚΠ 1866 H. E. Roscoe Lessons Elem. Chem. xix. 185 Thrown into water, one atom of potassium displaces one of hydrogen from the water, forming potassium hydroxide, or potash, KHO. 1943 Thorpe's Dict. Appl. Chem. (ed. 4) VI. 388/2 An alcoholic solution of potassium hydroxide is sometimes used for hydrolysing purposes. 1985 R. A. E. North Cleaning Professional Kitchens (BNC) 29 Caustic cleaners are essentially formulations of detergent and either sodium or potassium hydroxide. < as lemmas |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。