alkali
alkali /ˈælkəˌlaɪ/ noun
plural alkalies or alkalis
alkali
/ˈælkəˌlaɪ/
noun
plural alkalies or alkalis
Learner's definition of ALKALI
chemistry
: a substance that has a bitter taste and that forms a salt when mixed with an acid碱
[count]
- strong alkalis强碱
[noncount]
- smaller amounts of alkali少量的碱
◊ An alkali has a pH of more than 7.碱的pH值大于7。
