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单词
litmus paper
释义
litmus paper
noun
uncountable
chemistry
UK
DEFINITIONS
1
1
paper that contains litmus
.
If the paper touches an acid, it turns red, and if it touches an
alkali
, it turns blue
.
Synonyms and related words
Equipment used in scientific research
accelerator
beaker
bell jar
litmus paper
noun
uncountable
chemistry
US
DEFINITIONS
1
1
paper that contains litmus
.
If the paper touches an acid, it turns red, and if it touches an
alkali
, it turns blue
.
Synonyms and related words
Equipment used in scientific research
accelerator
beaker
bell jar
随便看
guff
guffaw
gui
guidance
not a single
not at all
notation
not bad
not bat an eye
not bat an eyelid
not be able to do something to save your life
not be above doing something
not be any the wiser
not bear thinking about
not be getting/going anywhere
(not) be half the person/man/player etc. you used to be
not be in the same class (as)
not believe your luck
not be made for (doing) something/to do something
not be one to do something
not be out of the woods yet
not be set in/laid down in/written on tablets of stone
not be set in/laid down on/written on tablets of stone
not be someone’s cup of tea
not be someone’s keeper
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更新时间:2025/3/22 15:29:21