diǎn
碘
iodine; chemical element; disinfectant
Tone colorsmāmámǎmàma
Meanings
1 sense · 5 examplesnoun
non-metallic chemical element (symbol I); purple-black crystalline solid used in medicine and industry
technicalEssential trace element for human health; deficiency causes thyroid problems. Commonly found in iodized salt and disinfectants like iodine tincture.
Shí食
yán盐
zhōng中
tōng通
cháng常
tiān添
jiā加
le了
diǎn碘
，
yǐ以
yù预
fáng防
jiǎ甲
zhuàng状
xiàn腺
jí疾
bìng病
。
Iodine is usually added to table salt to prevent thyroid diseases.
Diǎn碘
jiǔ酒
shì是
jiā家
tíng庭
hé和
yī医
yuàn院
cháng常
yòng用
de的
pí皮
fū肤
xiāo消
dú毒
jì剂
。
Iodine tincture is a commonly used skin disinfectant in homes and hospitals.
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Rén人
tǐ体
quē缺
fá乏
diǎn碘
huì会
dǎo导
zhì致
jiǎ甲
zhuàng状
xiàn腺
zhǒng肿
dà大
。
Iodine deficiency in the human body can cause goiter.
Diǎn碘
--
yāo1
sān3
yī1
shì是
yī一
zhǒng种
fàng放
shè射
xìng性
tóng同
wèi位
sù素
，
kě可
yòng用
yú于
zhì治
liáo疗
jiǎ甲
zhuàng状
xiàn腺
ái癌
。
Iodine-131 is a radioactive isotope that can be used to treat thyroid cancer.
Zǐ紫
hēi黑
sè色
de的
diǎn碘
jīng晶
tǐ体
jiā加
rè热
shí时
huì会
zhí直
jiē接
biàn变
chéng成
zǐ紫
sè色
zhēng蒸
qì气
。
When heated, purple-black iodine crystals sublime directly into purple vapor.