thiourea

n. [化]硫脲(用于治疗甲亢、照相术等)

发音

US /θaɪoʊjʊˈɹi.ə/
US /-ˈjʊəɹi.ə/

词形变化

thioureas 复数 thioureas

释义与例句

n.
  1. 1.

    Any of a class of compounds based on NH₂-CS-NH₂, formally derived from urea by replacing the oxygen atom with sulfur, used in photography as a fixing agent, in inorganic synthesis, and in medicine as an antithyroid drug.

    化学

相关短语

alpha-naphthylthiourea [医] α-萘硫脲, 安妥, 安毒鼠

词源

Etymology tree Proto-Indo-European *dʰewh₂-der.? Ancient Greek θέειον (théeion) Ancient Greek θεῖον (theîon)der. English thio- Proto-Indo-European *h₁wers-der. Ancient Greek οὐρέω (ouréō) Ancient Greek οὖρον (oûron)der. French uréeder. New Latinder. English urea English thiourea From New Latin, 1890–95, thio- + urea.

来源：wiktionary