石蕊试纸

Traditional form:

石蕊試紙

Pinyin (reading):

shíruǐshìzhǐ

Definitions:

• litmus paper (chemistry)

Characters:

• 石 - stone, rock, mineral
• 蕊 - flower bud
• 试 - to try, to experiment; exam, test
• 纸 - paper

Traditional characters:

• 石 - stone, rock, mineral
• 蕊 - flower bud
• 試 - to try, to experiment; exam, test
• 紙 - paper