iodine

[ˈaɪədiːn] [ˈaɪədaɪn]
例句
柯林斯高阶英汉双解学习词典释义
  • N-UNCOUNT
    Iodine is a dark-coloured substance used in medicine and photography.
英汉词典释义
英英词典释义
  • Noun
    1. a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)
    2. a tincture consisting of a solution of iodine in ethyl alcohol; applied topically to wounds as an antiseptic
行业词典
  • 体育: 碘;
    医学: 碘:属于卤素,有异臭,味辛辣。符号Ⅰ。原子序数53。原子量126.904。属非金属原素,质重,为灰黑色薄片或颗粒,为人体不可缺少的营养成分,对甲状腺激素(甲状腺素和三碘甲腺原氨酸)的合成尤为重要,甲状腺激素调节所有细胞的代谢率;碘剂〔USP〕:用于局部抗感染。另见solution项下。碘常以碘化物形式出现,用于治疗甲状腺机能亢进;