phenolphthalein
n. 酚酞 [化] 酚酞
发音
UK
/ˌfiː.nɒlˈ(f)θa.liːn/
UK
/ˌfiː.nɒlˈ(f)θeɪ.liːn/
US
/ˌfi.nl̩ˈθæl.i.ɪn/
US
/ˌfi.nl̩ˈθæˌlin/
US
/ˌfi.nl̩ˈθeɪˌlin/
词形变化
phenolphthaleins
复数
phenolphthaleins
别名
phenol phthalein
释义与例句
n.
-
1.
A white or yellowish-white crystalline compound C₂₀H₁₄O₄ used in medicine as a laxative and in analysis as an indicator because its solution is brilliant red in alkalies and is decolorized by acids.
酚酞
可数 不可数 化学 医学
词汇关系
上位词 2
词源
From phenol + phthalein.
来源：wiktionary