iodemia

例句：

1. 1.The iodine in the salt helps to prevent goiter.
   盐中的碘有助于预防甲状腺肿大。
2. 2.The iodine deficiency can lead to mental retardation.
   碘缺乏可能导致智力发育迟缓。
3. 3.The iodine content in the water is high, which is good for our health.
   水中的碘含量较高，对我们的健康有益。