iodine
US /ˈaɪ.ə.diːn/
UK /ˈaɪ.ə.diːn/
名词
碘
a non-metallic element forming black crystals and a violet vapor. It is used in medicine and dyes.
示例:
•
The doctor applied iodine to the wound to prevent infection.
医生在伤口上涂了碘酒以防止感染。
•
Seaweed is a natural source of iodine.
海带是碘的天然来源。