negative ion; anion
Tone colorsmāmámǎmàma
Meanings
1 sense · 3 examplesnoun
anion; negative ion; ion with a negative electric charge
Standard terminology in chemistry and physics. Contrasts with cations (positive ions).
Yīn阴
lí离
zǐ子
zài在
diàn电
jiě解
zhì质
róng溶
yè液
zhōng中
xiàng向
zhèng正
jí极
yí移
dòng动
。
Anions move toward the positive electrode in an electrolyte solution.
Kōng空
qì气
yīn阴
lí离
zǐ子
nóng浓
dù度
gāo高
shí时
，
rén人
huì会
gǎn感
dào到
jīng精
shén神
zhèn振
fèn奋
。
When the concentration of negative air ions is high, people feel refreshed and invigorated.
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Zhè这
zhǒng种
shù树
zhī脂
kě可
yǐ以
xī吸
fù附
róng溶
yè液
zhōng中
de的
yīn阴
lí离
zǐ子
。
This resin can adsorb anions from the solution.