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石蕊
shí​ruǐ

litmus

Definitions Defs Origin Strokes Stroke Words Sentences Sents
石蕊 shí​ruǐ
litmus noun
A coloring matter extracted from lichens, used in chemistry as an acid-base indicator.
reindeer moss noun
A type of fruticose lichen commonly found in arctic and alpine regions, serving as food for reindeer.

Frequency

Movie subtitles
0.180 per million appears in 0% of films
Written text
0.077 per million

Sources

Definitions
CC-CEDICT
Frequency data
SUBTLEX-CHBCC Corpus (BLCU)