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单词
alkali
释义
alkali
1 ENTRIES FOUND:
alkali
(noun)
alkali
/
ˈ
ælkəˌlaɪ/
noun
plural
alkalies
or
alkalis
alkali
/
ˈ
ælkəˌlaɪ/
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。
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更新时间:2025/8/23 4:32:29