This is the 7113th most frequent Chinese word.
碘
"Iodine."
The word "碘" represents the noun referring to the chemical element iodine.
碘是一种化学元素。
Iodine is a chemical element.
Here, "碘" is used as a substance for antiseptic purposes, indicating the medicinal usage of iodine.
你需要用碘来消毒伤口。
You need to use iodine to disinfect the wound.
In this sentence, "碘" denotes the dietary mineral that is important for metabolism and overall health.