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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
reap
reaper
reappear
reapply
reappraisal
reappraise
reap what you sow
rear
rear admiral
rear end
rear-end
rearguard
rearguard action
rear its (ugly) head
stand/turn something on its head
stan for
stank
stanley knife
stanza
stapes
staphylococcus
artwork
arty
arty-crafty
arty-farty
英语词典包含67175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。
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更新时间:2025/11/3 3:24:36