单词 alkali 释义 alkali|lkl|Forms: 4–7 alcaly, -ie, alkaly, 8 alcali, 8–9 alkali. Pl. alkalis, sometimes -ies.[a. Fr. alcali, ad. (ultimately) Arab. al-qaly, the ‘calcined ashes’ of the plants Salsola and Salicornia, f. qalay to fry, roast in a pan;...
单词 alkali 释义 alkali n[C, U] (chemistry 化) any of a class of substances (eg caustic soda and ammonia) that neutralize acids and form caustic or corrosive solutions in water 硷. Cf 参看 acid1 1. 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单...