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. 碘, 碘酒
[化] 碘I-2
1. Iodine is important for producing thyroid hormones.
碘对产生甲状腺激素很重要。
2. You can find iodine in foods like fish and dairy products.
你可以在鱼和乳制品等食物中找到碘。
3. Iodine is often used as an antiseptic for cleaning wounds.
碘常被用作清洁伤口的防腐剂。