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iodine

英 /ˈaɪədiːn/美 /ˈaɪədaɪn/
  • n.
    碘；碘酒

双语例句

  1. She dabbed iodine on the cuts on her forehead.
    她在她额头的伤口处搽了碘酒。
    来自《柯林斯英汉双解大词典》
  2. For example, tellurium comes before iodine in the periodic table, even though its atomic mass is slightly greater.
    例如在元素周期表中，碲排在碘之前，尽管它的原子质量略大一些。
  3. Clean the area out with fresh water or iodine.
    用清水或碘酒清洗（受伤）部位。

相关短语

  • Iodine pentoxide
    五氧化二碘；五氧化碘；五氟化碘
  • Iodine monobromide
    一溴化碘
  • iodine monofluoride
    一氟化碘
  • iodine pentafluoride
    五氟化碘；氟
  • iodine value
    碘值；碘价；碘

同根词

adj.
iodinated碘化的
n.
iodin碘；碘酒（等于iodine）
iodination[化学] 碘化
v.
iodinated使碘化（iodinate的过去分词）

词义分布

碘
95.7%
碘酒
3.9%
碘伏
0.5%

英英释义

  • n.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)
  • n.a tincture consisting of a solution of iodine in ethyl alcohol; applied topically to wounds as an antiseptic

词源

  • iodine
    来自法语iode, 来自古希腊语ἰοειδής("violet") + -ine
  • iodine碘
    来自希腊语ideides,紫色的，来自io-,紫色，词源同violet,-eides,像，相似，词源同alkaloid,ovoid,idea.后1814年，英国化学家Humphrey Davy借用该希腊词来表示化学元素碘。
  • iodine
    From French iode, from Ancient Greek ἰοειδής ‎(ioeidḗs, “violet”) +‎ -ine