石蕊紅 的英文怎麼說
中文拼音 [dànruǐhóng]
石蕊紅
英文
litmus red-
Connect 2 oxidation sulfur shi rui to try juice, if do not heat, after is litmus erubescent whether change by oneself a primary colors
將二氧化硫通入石蕊試液,若不加熱,石蕊變紅后能否自行變回原色Litmus paper turns red on contact with an acid
石蕊試紙遇酸度會變紅
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